L1
Solid End Mill
L1~ L64
Carbide Substrate
Difficult-to-cut Materials ,
high efficiency
4TFK
4TFR
Application and selection
L2
Solid End Mill Identification System / Icon Glossary
L4
Case Studies
L9
Square
L10
For Automatic Lathes (Over all length 35mm / 45mm)
FESW
L14
Multi-functional, high efficiency
3ZFK
L18
High feed, high efficiency
4MFK / 4MFR
L20
Difficult-to-cut Materials , high efficiency
4TKF / 4TKR
L22
Varied interval flute design
L24
Roughing
L26
Ball-nose
L30
Special corner-R shaped (For High Feed)
6PDRS
L34
Square (Varied interval flute design with wiper edge)
3NESM
L38
Roughing
L40
Tool Selection Guide
L2~L9
Surface finish oriented
L10 ~L14
Multi-purpose
L15 ~L17
High efficiency chip evacuation
L18 ~ L27
Counterboring 2ZDK
L41~L45
Recommended Cutting Conditions
L46
~
L64
Hard materials
L36~L37
Aluminum & Non-ferrous Metals
L38~L40
High efficiency, High feed rate, Finishing 6/8PFK
L28~L29
Ball-nose End Mill
L30~L35
L2
Solid End Mill
L
Solid End Mill
L
Tool Selection Guide
¢
Application and selection
Ref. to
Page
Applications
Description
Features Shape Coating
No. of
Flutes
Helix
Angle
Outside Dia.
φ
Dc (mm)
Workpiece Material
Description
Ref. to
Page
Steel Heat Treated Steel
Stainless
Steel
Titanium
Alloys
Heat-resistant
Alloys
Cast Iron
Aluminum &
Non-ferrous
Metals
~30HRC
~40HRC ~55HRC ~68HRC
L10
Surface nish
oriented
2FESS
2 utes, sharp corner edge
MEGACOAT
2
30°
φ
1~
φ
16
O O O O
2FESS
L10
2FESM 2
φ
0.2~
φ
16 2FESM
L11 2FESL 2
φ
1~
φ
16
2FESL L11
L12
2FEKS
2 utes, tough corner edge
2
φ
3~
φ
16
2FEKS
L12
2FEKM 2 2FEKM
L13
4FESM 4 utes, sharp corner edge
4
φ
1~
φ
16
4FESM
L13
4FEKM 4 utes, tough corner edge 4
φ
3~
φ
16 4FEKM
L14
2FESW
For Automatic Lathe
(Over all length 35mm / 45mm)
2
35°
φ
3~
φ
13
2FESW
L14
3FESW 3 3FESW
4FESW
4
4FESW
L15
Multi-purpose
3UFSM
3 utes, Multi-purpose
TiAlN
3 45°
φ
1~
φ
20
O O O
3UFSM
L15
L16
4PGSS
Multi-edge type
Slotting, Shouldering
Multi-purpose
High feed rate nishing
4
50°
φ
3~
φ
25
O O
4PGSS
L16
5PGSS
5
5PGSS
4PGSM 4
φ
6~
φ
25
4PGSM
5PGSM
5
5PGSM
6PGSM
6
6PGSM
4PGSL 4
φ
6~
φ
25
4PGSL
5PGSL 5 5PGSL
6PGSL 6 6PGSL
L17
4PGRM
(Radius)
4
φ
3~
φ
20
O O
4PGRM
(Radius)
L17
L19
High efficiency
chip evacuation
3ZFKS
Multi-functional, high efficiency
MEGACOAT
3
40°
φ
6~
φ
12
O O O O
3ZFKS
L19
3ZFKM 3
φ
3~
φ
16 3ZFKM
L21
4MFK
1(:
4 flutes,
High feed, high efficiency
MEGACOAT
NANO
4
Variable Lead
42°, 44°
φ
3~
φ
16
O O O O O
4MFK
L21
4MFR
(Radius)
4
4MFR
(Radius)
L23
4TFK
1(:
4 flutes,
Difficult-to-cut Materials, High efficiency
MEGACOAT
NANO
4
Variable Lead
42°, 44°
φ
3~
φ
20
O
4TFK
L23
4TFR
(Radius)
4
4TFR
(Radius)
L24
4YEKM
4/5 flutes, High efficiency
Steel and Difficult-to-cut Materials
Varied interval flute design
TiAlN
4
38°
φ
4~
φ
25
O
4YEKM
L24
4YECM 4 4YECM
4YERM
(Radius)
4
4YERM
(Radius)
L25
5DEKM
AlTiN
5
φ
4~
φ
25
O
5DEKM
L25
5DERM
(Radius)
5
5DERM
(Radius)
4YFSM
Steel and Difficult-to-cut
materials, Finishing
TiAlN
4
45°
φ
4~
φ
20
O
4YFSM
6YFSM 6 6YFSM
L26
3RDSM
Roughing, serrated edge
TiAlN
3
20°
φ
4~
φ
25
O
3RDSM
L26
4RDSM 4 4RDSM
5RDSM 5 5RDSM
3RDSL 3
φ
6~
φ
25
3RDSL
4RDSL 4 4RDSL
5RDSL 5 5RDSL
L27
4RFSM
Roughing, notched edge
4
45°
φ
6~
φ
25
O O O O O
4RFSM
L27
6RFSM 6 6RFSM
3RFRS
(Radius)
3
φ
4~
φ
12
O O O O O
3RFRS
(Radius)
4RFRS
(Radius)
4
4RFRS
(Radius)
L29
High efficiency
High feed rate
Finishing
6PFK
1(:
6/8 flutes,
Shouldering, High feed rate, Finishing
MEGACOAT
NANO
6
Variable Lead
42°, 44°
φ
6~
φ
25
O O O O
6PFK
L29
8PFK
8
8PFK
L31
Ball-nose
2SEB
1(:
High efficiency Ball-nose
End Mill with 2 utes
MEGACOAT
NANO
2 30°
φ
2~
φ
16
O O O
2SEB
L31
L32
2UEBS Ball-nose End Mill with 2 utes
TiAlN
2 30°
φ
1~
φ
20
2UEBS
L32
3UEBS Ball-nose End Mill with 3 utes 3 30°
φ
3~
φ
12
O O O
3UEBS
L33 4YEBM Ball-nose End Mill with 4 utes 4 38°
φ
5~
φ
20
O O O
4YEBM L33
L34
Special corner-R
shaped
6PDRS 6 flutes, High feed rate AlTiN 6 20°
φ
6~
φ
12
6PDRS L34
: 1st Choice
O
: 2nd Choice
L3
Solid End Mill
L
Solid End Mill
L
¢
Application and selection
Ref. to
Page
Applications
Description
Features Shape Coating
No. of
Flutes
Helix
Angle
Outside Dia.
φ
Dc (mm)
Workpiece Material
Description
Ref. to
Page
Steel Heat Treated Steel
Stainless
Steel
Titanium
Alloys
Heat-resistant
Alloys
Cast Iron
Aluminum &
Non-ferrous
Metals
~30HRC
~40HRC ~55HRC ~68HRC
L10
Surface nish
oriented
2FESS
2 utes, sharp corner edge
MEGACOAT
2
30°
φ
1~
φ
16
O O O O
2FESS
L10
2FESM 2
φ
0.2~
φ
16 2FESM
L11 2FESL 2
φ
1~
φ
16
2FESL L11
L12
2FEKS
2 utes, tough corner edge
2
φ
3~
φ
16
2FEKS
L12
2FEKM 2 2FEKM
L13
4FESM 4 utes, sharp corner edge
4
φ
1~
φ
16
4FESM
L13
4FEKM 4 utes, tough corner edge 4
φ
3~
φ
16 4FEKM
L14
2FESW
For Automatic Lathe
(Over all length 35mm / 45mm)
2
35°
φ
3~
φ
13
2FESW
L14
3FESW 3 3FESW
4FESW
4
4FESW
L15
Multi-purpose
3UFSM
3 utes, Multi-purpose
TiAlN
3 45°
φ
1~
φ
20
O O O
3UFSM
L15
L16
4PGSS
Multi-edge type
Slotting, Shouldering
Multi-purpose
High feed rate nishing
4
50°
φ
3~
φ
25
O O
4PGSS
L16
5PGSS
5
5PGSS
4PGSM 4
φ
6~
φ
25
4PGSM
5PGSM
5
5PGSM
6PGSM
6
6PGSM
4PGSL 4
φ
6~
φ
25
4PGSL
5PGSL 5 5PGSL
6PGSL 6 6PGSL
L17
4PGRM
(Radius)
4
φ
3~
φ
20
O O
4PGRM
(Radius)
L17
L19
High efficiency
chip evacuation
3ZFKS
Multi-functional, high efficiency
MEGACOAT
3
40°
φ
6~
φ
12
O O O O
3ZFKS
L19
3ZFKM 3
φ
3~
φ
16 3ZFKM
L21
4MFK
1(:
4 flutes,
High feed, high efficiency
MEGACOAT
NANO
4
Variable Lead
42°, 44°
φ
3~
φ
16
O O O O O
4MFK
L21
4MFR
(Radius)
4
4MFR
(Radius)
L23
4TFK
1(:
4 flutes,
Difficult-to-cut Materials, High efficiency
MEGACOAT
NANO
4
Variable Lead
42°, 44°
φ
3~
φ
20
O
4TFK
L23
4TFR
(Radius)
4
4TFR
(Radius)
L24
4YEKM
4/5 flutes, High efficiency
Steel and Difficult-to-cut Materials
Varied interval flute design
TiAlN
4
38°
φ
4~
φ
25
O
4YEKM
L24
4YECM 4 4YECM
4YERM
(Radius)
4
4YERM
(Radius)
L25
5DEKM
AlTiN
5
φ
4~
φ
25
O
5DEKM
L25
5DERM
(Radius)
5
5DERM
(Radius)
4YFSM
Steel and Difficult-to-cut
materials, Finishing
TiAlN
4
45°
φ
4~
φ
20
O
4YFSM
6YFSM 6 6YFSM
L26
3RDSM
Roughing, serrated edge
TiAlN
3
20°
φ
4~
φ
25
O
3RDSM
L26
4RDSM 4 4RDSM
5RDSM 5 5RDSM
3RDSL 3
φ
6~
φ
25
3RDSL
4RDSL 4 4RDSL
5RDSL 5 5RDSL
L27
4RFSM
Roughing, notched edge
4
45°
φ
6~
φ
25
O O O O O
4RFSM
L27
6RFSM 6 6RFSM
3RFRS
(Radius)
3
φ
4~
φ
12
O O O O O
3RFRS
(Radius)
4RFRS
(Radius)
4
4RFRS
(Radius)
L29
High efficiency
High feed rate
Finishing
6PFK
1(:
6/8 flutes,
Shouldering, High feed rate, Finishing
MEGACOAT
NANO
6
Variable Lead
42°, 44°
φ
6~
φ
25
O O O O
6PFK
L29
8PFK
8
8PFK
L31
Ball-nose
2SEB
1(:
High efficiency Ball-nose
End Mill with 2 utes
MEGACOAT
NANO
2 30°
φ
2~
φ
16
O O O
2SEB
L31
L32
2UEBS Ball-nose End Mill with 2 utes
TiAlN
2 30°
φ
1~
φ
20
2UEBS
L32
3UEBS Ball-nose End Mill with 3 utes 3 30°
φ
3~
φ
12
O O O
3UEBS
L33 4YEBM Ball-nose End Mill with 4 utes 4 38°
φ
5~
φ
20
O O O
4YEBM L33
L34
Special corner-R
shaped
6PDRS 6 flutes, High feed rate AlTiN 6 20°
φ
6~
φ
12
6PDRS L34
: 1st Choice
O
: 2nd Choice
Carbide Substrate
Substrate of all solid end mills
is carbide.
L4
Solid End Mill
L
Solid End Mill
L
Tool Selection Guide
¢
Application and selection
Ref. to
Page
Applications
Description
Features Shape Coating
No. of
Flutes
Helix
Angle
Outside Dia.
φ
Dc (mm)
Workpiece Material
Description
Ref. to
Page
Steel Heat Treated Steel
Stainless
Steel
Titanium
Alloys
Heat-resistant
Alloys
Cast Iron
Aluminum &
Non-ferrous
Metals
~30HRC
~40HRC ~55HRC ~68HRC
L36
Hard materials
4HFSS
Multi-edge type
Negative rake angle
Hard Materials
Finishing
MEGACOAT
Hard
4
45°
φ
1~
φ
12
4HFSS
L36
5HFSS 5 5HFSS
6HFSS 6 6HFSS
7HFSS 7 7HFSS
4HFSM 4
φ
1~
φ
25
4HFSM
5HFSM 5 5HFSM
6HFSM 6 6HFSM
7HFSM 7 7HFSM
8HFSM 8 8HFSM
L37
4UGSM
TiAlN
4
50°
φ
3~
φ
16
4UGSM
L37
6UGSM 6 6UGSM
L38
Aluminum &
Non-ferrous
Metals
3NESM
Varied interval ute design
with wiper edge
-
3 38°
φ
3~
φ
20
3NESM L38
L39
2NFSM
Sharpness oriented,
Smooth chip evacuation
2
45°
φ
1~
φ
20 2NFSM
L39
3NFSM 3
φ
3~
φ
20 3NFSM
3NFSL 3
φ
3~
φ
20
3NFSL
L40
3AESM
Roughing
3
30°
φ
6~
φ
25 3AESM
L40
3AESL 3
φ
6~
φ
25 3AESL
L43 Counterboring 2ZDK
1(:
2 utes, Counterboring
MEGACOAT
NANO
2 20°
φ
3~
φ
12
2ZDK L43
: 1st Choice
O
: 2nd Choice
¢
Solid End Mill Identification System
(except 4MFK/R, 4TFK/R, 6/8PFK, 2SEB and 2ZDK)
2 F E S M 020 - 060 - 04 XXXXXXXX
(1) (2) (3) (4) (5) (6) (7) (8) (9)
(1) No. of Flutes
(2) Applications
(3) Helix Angle
(4) Series
(5) Length of cut
(6) Outside Dia.
(7) Length of cut
(8) Shank Dia
.
(9) Others
2
3
4
5
6
7
8
F : Surface finish oriented
U
(UF)
/P
(PG)
: Multi-purpose
Z : Multi-functional, high efficiency
Y/D :
High efficiency (Difficult-to-cut Material)
R : Roughing
H/U
(UG)
: Hard materials
N/A : Aluminum & Non-ferrous Metals
D : 20-29°
E : 30-39°
F : 40-49°
G : 50-59°
S :
Sharp corner edge
B : Ball-nose
R : Radius
K : Tough corner
edge
C : With Corner
Chamfering
S : Short
M : Medium
L : Long
W : For
Automatic
Lathes
020
2.0mm
060
6.0mm
04
4.0mm
Corner
Radius,
C width
etc …
¢
Solid End Mill Identification System
(
2ZDK)
1(:
2 Z D K 030 S
(1) (2) (3) (4) (5) (6)
(1) No. of Flutes
(2) Applications
(3) Helix Angle
(4) Series
(5) Outside Dia.
(6)
Others
2
Z : Counterboring
D : 20°
K : Tough
corner edge
030
3.0mm
S : Short type
¢
Solid End Mill Identification System
(
4MFK/R, 4TFK/R, 6/8PFK)
1(:
4 T F R 030 - 080 - R02
(1) (2) (3) (4) (5) (6) (7)
(1) No. of Flutes
(2) Applications
(3) Helix Angle
(4) Series
(5) Outside Dia.
(6) Length of cut
(7) Corner Radius
4
M : High feed, high efficiency
P
:
Shouldering, High feed rate, Finishing
T
:
High efficiency (Difficult-to-cut Materials)
F : 40-49°
K : Tough
corner edge
R : Radius
030
3.0mm
080
8.0mm
R02
0.2mm
¢
Solid End Mill Identification System
(
2SEB)
1(:
2 S E B 020 - 050 - R10
(1) (2) (3) (4) (5) (6) (7)
(1) No. of Flutes
(2) Applications
(3) Helix Angle
(4) Series
(5) Outside Dia.
(6) Length of cut
(7) Radius of Ball Nose
2 S : High efficiency E:30-39° B: Ball-nose
020
2.0mm
050
5.0mm
R10
R1.0mm
L5
Solid End Mill
L
Solid End Mill
L
¢
Icon Glossary
Carbide Substrate
Substrate of all solid end mills
is carbide.
Super Micro-grain carbide
The products made from super micro-grain
cemented carbide
Coating
Corner Form
Radius Sharp corner
edge
With corner land With corner
chamfering
Shank Diameter Tolerance
Shank Diameter
Tolerance is h5.
Shank Diameter
Tolerance is h6.
Helix Angle
Helix Angle 30°
Ball-nose radius Tolerance
The R tolerance of ball
end mill is 0/-0.02mm.
Flutes
3 flutes design
Corner Radius Tolerance
Corner Radius
Tolerance is
0/-0.02mm.
Cutting edge shape
Roughing
TiAℓN
coating
LandSharp C
30˚
Radius
R
0
~
-0.02
mm
R
0
~
-0.02
mm
R
Shank Dia.
h5
MEGACOAT
Non-coating
AℓTiN
coating
MEGACOAT
Hard
MEGACOAT
NANO
Shank Dia.
h6
3
NANO
Cutting edge
shape
¢
Name of parts
Square Type
Length of cut (ℓ)
Cutting Parts
Outside Dia.
(
φ
Dc)
Shank Dia.
(
φ
Ds)
Neck
Neck Dia. (
φ
D1)
Shank
Overall length (L)
Helix Angle
Radius Type
FluteCorner Radius (r)
Length of cut (ℓ)
Helix Angle
Overall length (L)
Outside Dia.
(
φ
Dc)
Shank Dia.
(
φ
Ds)
Neck Dia. (
φ
D1)
Ball-nosed Type
Radius of Ball Nose (R)
Length of cut (ℓ)
Under Neck Length (ℓ
2
)
Overall length (L)
Outside Dia.
(
φ
Dc)
Shank Dia.
(
φ
Ds)
Neck Dia. (
φ
D1)
¢
Edge Shape
Cutting edge Shape
Radial rake angle
1st Radial Relief Angle
2nd Radial
Relief Angle
Core Dia.
Flute
* Square 4 flutes
l
Core Dia. Ratio (%)=(Core Dia. / Outside Dia.) ×100
Cutting edge shape
Cutting edge
With Chamfered Edge
End Gash
[General shape]
End Gash
Corner land
[With corner land]
¢
Application and selection
Ref. to
Page
Applications
Description
Features Shape Coating
No. of
Flutes
Helix
Angle
Outside Dia.
φ
Dc (mm)
Workpiece Material
Description
Ref. to
Page
Steel Heat Treated Steel
Stainless
Steel
Titanium
Alloys
Heat-resistant
Alloys
Cast Iron
Aluminum &
Non-ferrous
Metals
~30HRC
~40HRC ~55HRC ~68HRC
L36
Hard materials
4HFSS
Multi-edge type
Negative rake angle
Hard Materials
Finishing
MEGACOAT
Hard
4
45°
φ
1~
φ
12
4HFSS
L36
5HFSS 5 5HFSS
6HFSS 6 6HFSS
7HFSS 7 7HFSS
4HFSM 4
φ
1~
φ
25
4HFSM
5HFSM 5 5HFSM
6HFSM 6 6HFSM
7HFSM 7 7HFSM
8HFSM 8 8HFSM
L37
4UGSM
TiAlN
4
50°
φ
3~
φ
16
4UGSM
L37
6UGSM 6 6UGSM
L38
Aluminum &
Non-ferrous
Metals
3NESM
Varied interval ute design
with wiper edge
-
3 38°
φ
3~
φ
20
3NESM L38
L39
2NFSM
Sharpness oriented,
Smooth chip evacuation
2
45°
φ
1~
φ
20 2NFSM
L39
3NFSM 3
φ
3~
φ
20 3NFSM
3NFSL 3
φ
3~
φ
20
3NFSL
L40
3AESM
Roughing
3
30°
φ
6~
φ
25 3AESM
L40
3AESL 3
φ
6~
φ
25 3AESL
L43 Counterboring 2ZDK
1(:
2 utes, Counterboring
MEGACOAT
NANO
2 20°
φ
3~
φ
12
2ZDK L43
: 1st Choice
O
: 2nd Choice
For 2ZDK, length of cut (ℓ) is same as flute length
L6
Solid End Mill
L
Solid End Mill
L
(5DEKM, 5DERM)
Varied interval ute design with 5 utes. For high efficiency slotting
and shouldering.
Applicable for difficult-to-cut materials like stainless steel and heat
resistant steel.
Varied interval ute design reduces vibration and improve efficiency at
slotting and shouldering.
Applicable for stainless steel and heat resistant steel with 3 types of
cutting edge. (corner land, chamfered, radius)
(4YEKM, 4YECM, 4YERM)
High efficiency end mill for difficult-to-cut materials
(stainless steel, titanium alloys and heat-resistant alloys)
Varied interval ute design / Variable Lead
Surface finish oriented
Multi-purpose
MEGACOAT and sharp cutting edge enable high precision
finishing owing to excellent wear and heat resistance.
Total lengths 35mm and 45mm are available for automatic lathes.
D
Series
Y
Series
T
Series
RDS type is for general use with large at surface
edge with a 20 degrees helix angle.
RFS has notched surface edge of 45 degrees helix angle.
It is applicable for hard materials and titanium alloys due
to strong cutting edge.
(RDS)
High efficiency chip evacuation
Multi-purpose end mill for slotting and shouldering.
Core diameter ratio is 60% for 1D distance from the bottom
edge, and 80% for the longer distance. Smooth chip evacuation
and high rigidity.
(PGS)
(FES)
Multi-functional, high efficiency End Mill
Applicable for plunge milling, slotting and nishing with one end mill.
Smooth chip evacuation because sub-groove on gash
breaks chips during plunge milling
(3ZFKS)
(RFS)
F
Series
Z
Series
Superior anti vibration performance due to Kyocera's unique varied interval ute
design and variable Lead.
Achieves high rigidity and Stable chip evacuation due to New Special Flute Design
Achieves high feed, high efficiency machining
(4MFK)
MEGACOAT NANO is applied
M
Series
R
Series
P
Series
(PGS)
MEGACOAT NANO is applied
MEGACOAT is applied
MEGACOAT is applied
¢
Introduction
Tool Selection Guide
Varied interval flute design
Varied interval flute design
≠
≠
L10~L14
L15~L17
L18~L27
L10~L14
L16
L18
L20
L22
1(:
L25
L24
L26~L27
L7
Solid End Mill
L
Solid End Mill
L
Ball-nose End Mill
Hard materials
Aluminum & Non-ferrous Metals
Counterboring
(3AESM)
Roughing end mill for high efficiency machining of aluminum and
non-ferrous metals.
A
Series
PVD coating MEGACOAT Hard for hard materials is applied.
Large core diameter and negative rake angle improves edge strength.
Helix angle is 45 degrees.
High efficiency machining and long tool life with wide range of 4, 5, 6,
7 and 8 flute types.
(HFS)
H
Series
MEGACOAT Hard is applied
Edge ends have 180 ° at and are applicable to various
applications including counterboring on slant surface.
Smooth chip control and high rigidity due to the special ute shape
2ZDK
MEGACOAT NANO is applied
Boll-nose end mill with 2/3/4 flutes
(3UEBS)
U
Series
Y
Series
(UEB, YEB)
High efficiency radius. Enables large cutting volume and
high efficiency machining with special corner-radius shaped.
Ramping and arc cutting are possible
(6PDRS)
P
Series
(PDR)
(UGS)
For hard materials with negative rake angle.
Helix angle is 50 degrees.
U
Series
(UGS)
(3NESM)
NES type realizes good surface nish with wiper cutting edge.
Varied interval ute design prevents chattering and improves
machining efficiency and surface nish quality of side wall of
workpiece.
NFS type improves chip evacuation owing to special rake face
design and 45 degrees helix angle.
(3NFSM)
N
Series
(NES, NFS)
High efficiency Ball-nose End Mill with 2 flutes
Sharp cutting due to special nose geometry
Close tolerance edge diameter (R±0.005mm,
φ
16 excluded)
Stable chip evacuation by a large chip pocket design
S
Series
MEGACOAT NANO is applied
(2SEB)
PFK
High efficiency , High feed rate , Finishing
MEGACOAT NANO is applied
(6PFK)
High feed rate and high efficiency shouldering with Multi-edge design
(6 utes /8 utes)
Varied interval ute design and variable lead to minimize chattering
L32~L33
L30~L31
L34
L28
L36
L37
L38~L39
L40
L41
L30~L35
L36~L37
L38~L40
L41~L45
1(:
1(:
1(:
L28~L29
(Internal evaluation)
L8
Solid End Mill
L
Solid End Mill
L
¢
New PVD technology, MEGACOAT
Solid End Mill Series
1. MEGACOAT for general milling
2.
MEGACOAT NANO with special multilayer nano coating for high efficiency machining
3. MEGACOAT Hard for machining of hard materials
MEGACOAT for Solid End Mill
1. For General Milling ……… MEGACOAT
2. For High Efficiency Milling …
MEGACOAT NANO
3. For Hard materials …………
MEGACOAT Hard
MEGACOAT extend tool life for roughing to finishing of various kinds of material, due to superior wear resistance and high oxidation resistance.
The special Multilayer Nano Coating realizes superior wear resistance due to high hardness and anti-chipping performance.
Suitable for high-feed milling
The special Multilayer Coating provides high hardness and excellent oxidation resistance.
Longer tool life and stability at milling of hard materials
F Series
L10~L14
4MFK / 4MFR
L20
H Series
L36
2ZDK
L41
Superior wear and oxidation resistant MEGACOAT
Long Tool Life with "MEGACOAT NANO" Doubled Wear Resistance compared to the Competitor's!
Edge Conditions after 140m Machining
4MFK/4MFR Competitor C Competitor D
[Cutting Condition : n=6,000min
-1
, Vf=1,100mm/min, ap×ae=5.0×0.8mm,
φ
8,
SCM440, Shouldering]
1(:
4MFK/4MFR
4TFK/4TFR
2ZDK
(Internal evaluation)
4TFK / 4TFR
L22
15
20
25
30
35
40
400 600 800 1,000 1,200 1,400
Oxidation temperature (°C)
Hardness (GPa)
MEGACOAT Hard
MEGACOAT
MEGACOAT NANO
TiN
TiCN
TiAlN
Cutting edge of MEGACOAT
Competitor BCompetitor AMEGACOAT
L9
Solid End Mill
L
Solid End Mill
L
Amount of chip extraction
¢
Case Studies
9SMnPb28
17Cr3
· OA parts
· n=3,500min
-1
(Vc=88m/min)
· ap=0.5mm
·
Vf=3,200 mm/min (fz=0.23mm/t)
· Wet
·
4FESM080-190-08 (φ8·4 flutes)
· Automotive parts
· n=3,200min
-1
(Vc=40m/min)
· ap=0.1mm
· Vf=70mm/min (fz=0.01mm/t)
· Wet
· 2FESM040-110-06 (φ4·2 flutes)
4FESM080-190-08
230 pcs
2FESM040-110-06
700 pcs
Competitor Coated Carbide E
100 pcs
Competitor Coated Carbide F
350 pcs
· Kyocera showed 2.3 times longer tool life than Competitor E.
· Kyocera's new coating technology resolved edge fracturing and provided stability compared with Competitor E.
· Kyocera showed superior nished surface compared with Competitor E.
· Kyocera processed twice as many workpieces compared to Competitor F.
· Competitor F is limited to 350 workpieces due to excessive wear.
· Kyocera prevents chipping there by enabling long-life and stabilized machining.
MEGACOAT
(Number of workpiece
processed: 230 pcs)
Competitor Coated
Carbide E
(Number of workpiece
processed: 100 pcs)
MEGACOAT
(Number of workpiece
processed: 700 pcs)
Competitor Coated
Carbide F
(Number of workpiece
processed: 350 pcs)
(Evaluation by the user) (Evaluation by the user)
Heat Treated Steel
(
60HRC
)
X1153CrMoV12
· Mold
· n=1,194min
-1
(Vc=60m/min)
· ap × ae=40 × 0.3mm
· Vf=400mm/min(fz=0.056mm/t)
·
6HFSM160-420-16 (φ16·6 flutes)
300
1000
· Block
· n=3,700min
-1
(Vc=70m/min)
· ap
× ae=3 × 0.12mm
· Vf=800mm/min (fz=0.04mm/t)
· Dry
· 6HFSM060-170-06
(φ6 · 6 flutes)
6HFSM160-420-16
Amount of chip extraction
4.8cc/min
Tool life: 10pcs
6HFSM060-170-06
Competitor Coated Carbide I
2.4cc/min
Tool life: 5pcs
Competitor Coated Carbide J,K,L
[Competitor Coated Carbide I]
φ
16·6 flutes
n=597min
-1
(Vc=30m/min)
ap × ae=40 × 0.3mm
Vf=200mm/min (fz=0.056mm/t)
User comments
:
The cutting speed and table feed rate is
doubled compared to competitor's coated
carbide product I. The cutting edge conditions
are excellent and the tool life is also doubled.
[Competitor Coated Carbide J,K,L]
φ
6·6 flutes
n=3,700min
-1
(Vc=70m/min)
ap × ae=3 × 0.12mm
Vf=800mm/min (fz=0.04mm/t)
Shouldering
:
Compared to competitor's coated carbide
products, the 6HFSM has three times longer
tool life.
(Evaluation by the user) (Internal evaluation)
C45
9SMn28
· Machine parts
· n=3,980min
-1
(Vc=100m/min)
· ap =0.45mm
· Vf=800mm/min (fz=0.05mm/t)
· Wet
· Tool life 4,000 pcs
· 4FESW080-080-08 (φ8·4 flutes)
· Machine parts
· n=3,200min
-1
(Vc=100m/min)
· ap × ae=3.5 × 3.0mm
· Vf=640mm/min (fz=0.05mm/t)
· Wet
·
4FESW100-080-10 (φ10·4 flutes)
4FESW080-080-08
Vf=800mm/min
Table feed
4FESW100-080-10
Vf=640mm/min
Table feed
Competitor Coated Carbide G
Table feed Vf=200mm/min
Competitor Coated Carbide H
Table feed Vf=400mm/min
1.6 times the
productivity!
Five times the
tool life!
Four times the
productivity!
Double the
amount of chip
extraction!
φ
10
φ
30
15
Machined portion
Machined portion (enlarging semicircular hole)
φ
6
[Competitor Coated Carbide G]
φ
8·4 flutes
n=2,508min
-1
(Vc=63m/min)
ap=0.45mm
Tool life 4,000 pcs
Vf=200mm/min (fz=0.02mm/t)
User comments
:
· Was able to increase both cutting speed
and table feed rate.
· Despite the increase in cutting conditions,
burr formation decreased.
[Competitor Coated Carbide H]
φ
7·4 flutes
n=2,000min
-1
(Vc=44m/min)
ap × ae=3.5 × 3.0mm
Vf=400mm/min (fz=0.05mm/t)
User comments
:
· General purpose end mills for Automatic
Lathes have a shorter edge length with
improved rigidity, which enabled an increase
from conventional
φ
7 to
φ
10, thus improving
cutting conditions.
· Compared to conventional tools, tool life
improved five times.
(Evaluation by the user) (Evaluation by the user)
10
φ
17
6
4 faces machining
20
40
60
80
Kyocera
Cutting length (m)
Competitor J Competitor K Competitor L
Three
times the
tool life!
L10
Solid End Mill
L
Solid End Mill
L
Surface finish oriented, 2 flutes, Sharp corner edge
¢ 2FESS, 2FESM, 2FESL
Shank Dia.
h5
30˚
Sharp
Workpiece Materials
★ 1st Choice
2
Super Micro-grain carbide
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1 φ
Ds L Z
2FESS010-015-04
1.0
0
-0.015
1.5 1.1 4 45 2
2FESS015-023-04
1.5
0
-0.015
2.3 1.6 4 45 2
2FESS020-030-04
2.0
0
-0.015
3.0 2.1 4 45 2
2FESS025-037-04
2.5
0
-0.015
3.7 2.6 4 45 2
2FESS030-045-06
3.0
0
-0.015
4.5 3.2 6 50 2
2FESS035-052-06
3.5
0
-0.015
5.2 3.7 6 50 2
2FESS040-060-06
4.0
0
-0.015
6.0 4.2 6 50 2
2FESS045-067-06
4.5
0
-0.015
6.7 4.7 6 50 2
2FESS050-075-06
5.0
0
-0.015
7.5 5.2 6 50 2
2FESS055-082-06
5.5
0
-0.015
8.2 5.7 6 50 2
2FESS060-090-06
6.0
0
-0.020
9.0 - 6 50 2
2FESS070-105-08
7.0
0
-0.020
10.5 7.2 8 60 2
2FESS080-120-08
8.0
-0.005
-0.025
12.0 - 8 60 2
2FESS090-135-10
9.0
-0.005
-0.025
13.5 9.2 10 70 2
2FESS100-150-10
10.0
-0.005
-0.025
15.0 - 10 70 2
2FESS120-180-12
12.0
-0.010
-0.030
18.0 - 12 75 2
2FESS140-210-16
14.0
-0.010
-0.030
21.0 14.2 16 75 2
2FESS150-230-16
15.0
-0.010
-0.030
23.0 15.2 16 90 2
2FESS160-240-16
16.0
-0.010
-0.030
24.0 - 16 90 2
Sharp Cutting Edge Reduced Burrs
(Internal evaluation)
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
φ
Ds L Z
2FESM002-004-04
0.2
0
-0.015
0.4 0.22 4 45 2
2FESM003-006-04
0.3
0
-0.015
0.6 0.32 4 45 2
2FESM004-008-04
0.4
0
-0.015
0.8 0.42 4 45 2
2FESM005-010-04
0.5
0
-0.015
1.0 0.53 4 45 2
2FESM006-012-04
0.6
0
-0.015
1.2 0.63 4 45 2
2FESM007-014-04
0.7
0
-0.015
1.4 0.74 4 45 2
2FESM008-016-04
0.8
0
-0.015
1.6 0.84 4 45 2
2FESM009-020-04
0.9
0
-0.015
2.0 0.95 4 45 2
2FESM010-025-04
1.0
0
-0.015
2.5 1.1 4 45 2
2FESM011-025-04
1.1
0
-0.015
2.5 1.2 4 45 2
2FESM012-040-04
1.2
0
-0.015
4.0 1.3 4 45 2
2FESM013-040-04
1.3
0
-0.015
4.0 1.4 4 45 2
2FESM014-040-04
1.4
0
-0.015
4.0 1.5 4 45 2
2FESM015-040-04
1.5
0
-0.015
4.0 1.6 4 45 2
2FESM016-050-04
1.6
0
-0.015
5.0 1.7 4 45 2
2FESM017-050-04
1.7
0
-0.015
5.0 1.8 4 45 2
2FESM018-050-04
1.8
0
-0.015
5.0 1.9 4 45 2
2FESM019-050-04
1.9
0
-0.015
5.0 2.0 4 45 2
2FESM020-060-04
2.0
0
-0.015
6.0 2.1 4 45 2
2FESM021-060-04
2.1
0
-0.015
6.0 2.2 4 45 2
2FESM022-060-04
2.2
0
-0.015
6.0 2.3 4 45 2
2FESM023-060-04
2.3
0
-0.015
6.0 2.4 4 45 2
2FESM024-080-04
2.4
0
-0.015
8.0 2.5 4 45 2
2FESM025-080-04
2.5
0
-0.015
8.0 2.6 4 45 2
2FESM026-080-04
2.6
0
-0.015
8.0 2.7 4 45 2
2FESM027-080-04
2.7
0
-0.015
8.0 2.8 4 45 2
2FESM028-080-04
2.8
0
-0.015
8.0 2.9 4 45 2
2FESM029-080-04
2.9
0
-0.015
8.0 3.1 4 45 2
2FESM030-100-06
3.0
0
-0.015
10.0 3.2 6 50 2
2FESM031-100-06
3.1
0
-0.015
10.0 3.3 6 50 2
2FESM032-100-06
3.2
0
-0.015
10.0 3.4 6 50 2
2FESM033-100-06
3.3
0
-0.015
10.0 3.5 6 50 2
¢
2FESS
(Short)
Shouldering
Slotting
(Unit: mm)
¢ 2FESM
(Medium)
Shouldering
Slotting
(Unit: mm)
No. of Flutes:
2
: Std. Item
Recommended Cutting Conditions L46
MEGACOAT is applied
φ
Ds
h5
L
φ
Dc
φ
D
1
ℓ
30°
Shouldering
2FESM100-220-10 Competitor Coated Carbide A
burrs
SUS304
Upper workpiece area
Block
· Vc=70m/min
(n=2,230min
-1
)
· ap × ae=5.0mm × 1.0mm
· fz=0.03mm/t
(Vf=134mm/min)
✓✓
L11
Solid End Mill
L
Solid End Mill
L
¢ 2FESM
(Medium)
Shouldering
Slotting
(Unit: mm)
(Unit: mm)
¢
2FESL
(Long)
Shouldering
(Unit: mm)
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1 φ
Ds L Z
2FESL010-040-04
1.0
0
-0.015
4.0 1.1 4 45 2
2FESL015-060-04
1.5
0
-0.015
6.0 1.6 4 45 2
2FESL020-090-04
2.0
0
-0.015
9.0 2.1 4 45 2
2FESL025-120-04
2.5
0
-0.015
12.0 2.6 4 45 2
2FESL030-140-06
3.0
0
-0.015
14.0 3.2 6 50 2
2FESL040-170-06
4.0
0
-0.015
17.0 4.2 6 50 2
2FESL050-200-06
5.0
0
-0.015
20.0 5.2 6 60 2
2FESL060-240-06
6.0
-0.005
-0.025
24.0 - 6 60 2
2FESL080-280-08
8.0
-0.005
-0.025
28.0 - 8 70 2
2FESL100-340-10
10.0
-0.005
-0.025
34.0 - 10 90 2
2FESL120-400-12
12.0
-0.010
-0.030
40.0 - 12 90 2
2FESL160-480-16
16.0
-0.010
-0.030
48.0 - 16 115 2
Recommended Cutting Conditions L46
~
L47
: Std. Item
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
φ
Ds L Z
2FESM034-100-06
3.4
0
-0.015
10.0 3.6 6 50 2
2FESM035-100-06
3.5
0
-0.015
10.0 3.7 6 50 2
2FESM036-100-06
3.6
0
-0.015
10.0 3.8 6 50 2
2FESM037-100-06
3.7
0
-0.015
10.0 3.9 6 50 2
2FESM038-110-06
3.8
0
-0.015
11.0 4.0 6 50 2
2FESM039-110-06
3.9
0
-0.015
11.0 4.1 6 50 2
2FESM040-110-06
4.0
0
-0.015
11.0 4.2 6 50 2
2FESM041-110-06
4.1
0
-0.015
11.0 4.3 6 50 2
2FESM042-110-06
4.2
0
-0.015
11.0 4.4 6 50 2
2FESM043-110-06
4.3
0
-0.015
11.0 4.5 6 50 2
2FESM044-110-06
4.4
0
-0.015
11.0 4.6 6 50 2
2FESM045-110-06
4.5
0
-0.015
11.0 4.7 6 50 2
2FESM046-110-06
4.6
0
-0.015
11.0 4.8 6 50 2
2FESM047-110-06
4.7
0
-0.015
11.0 4.9 6 50 2
2FESM048-130-06
4.8
0
-0.015
13.0 5.0 6 50 2
2FESM049-130-06
4.9
0
-0.015
13.0 5.1 6 50 2
2FESM050-130-06
5.0
0
-0.015
13.0 5.2 6 50 2
2FESM051-130-06
5.1
0
-0.015
13.0 5.3 6 50 2
2FESM052-130-06
5.2
0
-0.015
13.0 5.4 6 50 2
2FESM053-130-06
5.3
0
-0.015
13.0 5.5 6 50 2
2FESM054-130-06
5.4
0
-0.015
13.0 5.6 6 50 2
2FESM055-130-06
5.5
0
-0.015
13.0 5.7 6 50 2
2FESM056-130-06
5.6
0
-0.015
13.0 5.8 6 50 2
2FESM057-130-06
5.7
0
-0.015
13.0 - 6 50 2
2FESM058-130-06
5.8
0
-0.015
13.0 - 6 50 2
2FESM059-130-06
5.9
0
-0.015
13.0 - 6 50 2
2FESM060-130-06
6.0
0
-0.020
13.0 - 6 50 2
2FESM060-150-06
6.0
0
-0.020
15.0 - 6 50 2
2FESM061-160-08
6.1
0
-0.020
16.0 6.3 8 60 2
2FESM062-160-08
6.2
0
-0.020
16.0 6.4 8 60 2
2FESM063-160-08
6.3
0
-0.020
16.0 6.5 8 60 2
2FESM064-160-08
6.4
0
-0.020
16.0 6.6 8 60 2
2FESM065-160-08
6.5
0
-0.020
16.0 6.7 8 60 2
2FESM066-160-08
6.6
0
-0.020
16.0 6.8 8 60 2
2FESM067-160-08
6.7
0
-0.020
16.0 6.9 8 60 2
2FESM068-160-08
6.8
0
-0.020
16.0 7.0 8 60 2
2FESM069-160-08
6.9
0
-0.020
16.0 7.1 8 60 2
2FESM070-160-08
7.0
0
-0.020
16.0 7.2 8 60 2
2FESM071-160-08
7.1
0
-0.020
16.0 7.3 8 60 2
2FESM072-160-08
7.2
0
-0.020
16.0 7.4 8 60 2
2FESM073-160-08
7.3
0
-0.020
16.0 7.5 8 60 2
2FESM074-160-08
7.4
0
-0.020
16.0 7.6 8 60 2
2FESM075-190-08
7.5
0
-0.020
19.0 7.7 8 60 2
2FESM076-190-08
7.6
0
-0.020
19.0 - 8 60 2
2FESM077-190-08
7.7
0
-0.020
19.0 - 8 60 2
2FESM078-190-08
7.8
0
-0.020
19.0 - 8 60 2
2FESM079-190-08
7.9
0
-0.020
19.0 - 8 60 2
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
φ
Ds L Z
2FESM080-190-08
8.0
-0.005
-0.025
19.0 - 8 60 2
2FESM080-200-08
8.0
-0.005
-0.025
20.0 - 8 60 2
2FESM081-190-10
8.1
-0.005
-0.025
19.0 8.3 10 70 2
2FESM082-190-10
8.2
-0.005
-0.025
19.0 8.4 10 70 2
2FESM083-190-10
8.3
-0.005
-0.025
19.0 8.5 10 70 2
2FESM084-190-10
8.4
-0.005
-0.025
19.0 8.6 10 70 2
2FESM085-190-10
8.5
-0.005
-0.025
19.0 8.7 10 70 2
2FESM086-190-10
8.6
-0.005
-0.025
19.0 8.8 10 70 2
2FESM087-190-10
8.7
-0.005
-0.025
19.0 8.9 10 70 2
2FESM088-190-10
8.8
-0.005
-0.025
19.0 9.0 10 70 2
2FESM089-190-10
8.9
-0.005
-0.025
19.0 9.1 10 70 2
2FESM090-190-10
9.0
-0.005
-0.025
19.0 9.2 10 70 2
2FESM091-190-10
9.1
-0.005
-0.025
19.0 9.3 10 70 2
2FESM092-190-10
9.2
-0.005
-0.025
19.0 9.4 10 70 2
2FESM093-190-10
9.3
-0.005
-0.025
19.0 9.5 10 70 2
2FESM094-190-10
9.4
-0.005
-0.025
19.0 9.6 10 70 2
2FESM095-190-10
9.5
-0.005
-0.025
19.0 9.7 10 70 2
2FESM096-220-10
9.6
-0.005
-0.025
22.0 - 10 70 2
2FESM097-220-10
9.7
-0.005
-0.025
22.0 - 10 70 2
2FESM098-220-10
9.8
-0.005
-0.025
22.0 - 10 70 2
2FESM099-220-10
9.9
-0.005
-0.025
22.0 - 10 70 2
2FESM100-220-10
10.0
-0.005
-0.025
22.0 - 10 70 2
2FESM100-250-10
10.0
-0.005
-0.025
25.0 - 10 70 2
2FESM105-220-12
10.5
-0.005
-0.025
22.0 10.7 12 75 2
2FESM110-220-12
11.0
-0.005
-0.025
22.0 11.2 12 75 2
2FESM115-220-12
11.5
-0.005
-0.025
22.0 11.7 12 75 2
2FESM120-260-12
12.0
-0.010
-0.030
26.0 - 12 75 2
2FESM130-260-16
13.0
-0.010
-0.030
26.0 13.2 16 75 2
2FESM140-260-16
14.0
-0.010
-0.030
26.0 14.2 16 75 2
2FESM150-300-16
15.0
-0.010
-0.030
30.0 15.2 16 90 2
2FESM160-320-16
16.0
-0.010
-0.030
32.0 - 16 90 2
L12
Solid End Mill
L
Solid End Mill
L
Surface finish oriented, 2 flutes, Tough corner edge
¢ 2FEKS, 2FEKM
φ
Ds
h5
30°
L
ℓ
ℓ
2
φ
D
1
φ
Dc
Shank Dia.
h5
30˚
Land
Workpiece Materials
MEGACOAT is applied
Super Micro-grain carbide
2
No. of Flutes:
2
¢
2FEKS
(Short)
Shouldering
Slotting
(Unit: mm)
¢
2FEKM
(Medium)
Shouldering
Slotting
(Unit: mm)
★ 1st Choice
MEGACOAT and sharp cutting edge enable high precision nishing owing to excellent wear and heat resistance.
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L Z
2FEKS030-045-06
3.0
0
-0.015
4.5 3.15 6.5 6 50 2
2FEKS035-052-06
3.5
0
-0.015
5.2 3.68 7.2 6 50 2
2FEKS040-060-06
4.0
0
-0.015
6.0 4.2 8.2 6 50 2
2FEKS045-067-06
4.5
0
-0.015
6.7 4.7 8.9 6 50 2
2FEKS050-075-06
5.0
0
-0.015
7.5 5.2 10.1 6 50 2
2FEKS055-082-06
5.5
0
-0.015
8.2 5.7 10.8 6 50 2
2FEKS060-090-06
6.0
0
-0.020
9.0 - - 6 50 2
2FEKS080-120-08
8.0
-0.005
-0.025
12.0 - - 8 60 2
2FEKS100-150-10
10.0
-0.005
-0.025
15.0 - - 10 70 2
2FEKS120-180-12
12.0
-0.010
-0.030
18.0 - - 12 75 2
2FEKS140-210-16
14.0
-0.010
-0.030
21.0 14.2 31.4 16 75 2
2FEKS150-230-16
15.0
-0.010
-0.030
23.0 15.2 35 16 90 2
2FEKS160-240-16
16.0
-0.010
-0.030
24.0 - - 16 90 2
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L Z
2FEKM030-100-06
3.0
0
-0.015
10.0 3.15 12.0 6 50 2
2FEKM035-100-06
3.5
0
-0.015
10.0 3.68 12.0 6 50 2
2FEKM040-110-06
4.0
0
-0.015
11.0 4.2 13.2 6 50 2
2FEKM045-110-06
4.5
0
-0.015
11.0 4.7 13.2 6 50 2
2FEKM050-130-06
5.0
0
-0.015
13.0 5.2 15.6 6 50 2
2FEKM055-130-06
5.5
0
-0.015
13.0 5.7 15.6 6 50 2
2FEKM060-130-06
6.0
0
-0.020
13.0 - - 6 50 2
2FEKM065-160-08
6.5
0
-0.020
16.0 6.7 22.4 8 60 2
2FEKM070-160-08
7.0
0
-0.020
16.0 7.2 22.4 8 60 2
2FEKM075-190-08
7.5
0
-0.020
19.0 7.7 26.6 8 60 2
2FEKM080-190-08
8.0
-0.005
-0.025
19.0 - - 8 60 2
2FEKM085-190-10
8.5
-0.005
-0.025
19.0 8.7 26.6 10 70 2
2FEKM090-190-10
9.0
-0.005
-0.025
19.0 9.2 26.6 10 70 2
2FEKM095-190-10
9.5
-0.005
-0.025
19.0 9.7 26.6 10 70 2
2FEKM100-220-10
10.0
-0.005
-0.025
22.0 - - 10 70 2
2FEKM110-220-12
11.0
-0.005
-0.025
22.0 11.2 30.8 12 75 2
2FEKM120-260-12
12.0
-0.010
-0.030
26.0 - - 12 75 2
2FEKM130-260-16
13.0
-0.010
-0.030
26.0 13.2 36.4 16 75 2
2FEKM140-260-16
14.0
-0.010
-0.030
26.0 14.2 36.4 16 75 2
2FEKM150-300-16
15.0
-0.010
-0.030
30.0 15.2 42.0 16 90 2
2FEKM160-320-16
16.0
-0.010
-0.030
32.0 - - 16 90 2
: Std. Item
Recommended Cutting Conditions L47
L13
Solid End Mill
L
Solid End Mill
L
Surface finish oriented
φ
Ds
h5
L
φ
Dc
φ
D
1
30°
ℓ
Shank Dia.
h5
30˚
Sharp
MEGACOAT is applied
4
Super Micro-grain carbide
φ
Ds
h5
30°
φ
D
1
φ
Dc
L
ℓ
ℓ
2
Shank Dia.
h5
30˚
Land
MEGACOAT is applied
Super Micro-grain carbide
4
No. of Flutes:
4
: Std. Item
¢
4FESM
Shouldering
(Unit: mm)
¢
4FEKM
Shouldering
(Unit: mm)
Workpiece Materials
★ 1st Choice
Workpiece Materials
★ 1st Choice
4 flutes, Sharp corner edge
¢
4FESM
4 flutes, Tough corner edge
¢
4FEKM
Recommended Cutting Conditions L48
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1 φ
Ds L Z
4FESM010-025-04
1.0
0
-0.015
2.5 1.1 4 45 4
4FESM015-040-04
1.5
0
-0.015
4.0 1.6 4 45 4
4FESM020-060-04
2.0
0
-0.015
6.0 2.1 4 45 4
4FESM025-080-04
2.5
0
-0.015
8.0 2.6 4 45 4
4FESM030-100-06
3.0
0
-0.015
10.0 3.2 6 50 4
4FESM035-100-06
3.5
0
-0.015
10.0 3.7 6 50 4
4FESM040-110-06
4.0
0
-0.015
11.0 4.2 6 50 4
4FESM045-110-06
4.5
0
-0.015
11.0 4.7 6 50 4
4FESM050-130-06
5.0
0
-0.015
13.0 5.2 6 50 4
4FESM055-130-06
5.5
0
-0.015
13.0 5.7 6 50 4
4FESM060-130-06
6.0
0
-0.020
13.0 - 6 50 4
4FESM060-150-06
6.0
0
-0.020
15.0 - 6 50 4
4FESM070-160-08
7.0
0
-0.020
16.0 7.2 8 60 4
4FESM080-190-08
8.0
-0.005
-0.025
19.0 - 8 60 4
4FESM080-200-08
8.0
-0.005
-0.025
20.0 - 8 60 4
4FESM090-190-10
9.0
-0.005
-0.025
19.0 9.2 10 70 4
4FESM100-220-10
10.0
-0.005
-0.025
22.0 - 10 70 4
4FESM100-250-10
10.0
-0.005
-0.025
25.0 - 10 70 4
4FESM120-260-12
12.0
-0.010
-0.030
26.0 - 12 75 4
4FESM140-260-16
14.0
-0.010
-0.030
26.0 14.2 16 75 4
4FESM150-300-16
15.0
-0.010
-0.030
30.0 15.2 16 90 4
4FESM160-320-16
16.0
-0.010
-0.030
32.0 - 16 90 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L Z
4FEKM030-100-06
3.0
0
-0.015
10.0 3.15 12 6 50 4
4FEKM035-100-06
3.5
0
-0.015
10.0 3.68 12 6 50 4
4FEKM040-110-06
4.0
0
-0.015
11.0 4.2 13.2 6 50 4
4FEKM045-110-06
4.5
0
-0.015
11.0 4.7 13.2 6 50 4
4FEKM050-130-06
5.0
0
-0.015
13.0 5.2 15.6 6 50 4
4FEKM055-130-06
5.5
0
-0.015
13.0 5.7 15.6 6 50 4
4FEKM060-130-06
6.0
0
-0.020
13.0 - - 6 50 4
4FEKM080-190-08
8.0
-0.005
-0.025
19.0 - - 8 60 4
4FEKM100-220-10
10.0
-0.005
-0.025
22.0 - - 10 70 4
4FEKM120-260-12
12.0
-0.010
-0.030
26.0 - - 12 75 4
4FEKM140-260-16
14.0
-0.010
-0.030
26.0 14.2 36.4 16 75 4
4FEKM150-300-16
15.0
-0.010
-0.030
30.0 15.2 42 16 90 4
4FEKM160-320-16
16.0
-0.010
-0.030
32.0 - - 16 90 4
L14
Solid End Mill
L
Solid End Mill
L
Surface finish oriented, For Automatic lathes
¢
2FESW, 3FESW, 4FESW
(Over all length 35mm / 45mm)
Sharp
35˚
Shank Dia.
h6
Workpiece Materials
★ 1st Choice
MEGACOAT is applied
2
3
4
Super Micro-grain carbide
¢
4FESW
Shouldering
Slotting
(Unit: mm) (Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
3FESW050-050-05A
5
0
-0.020
5 5 35 3
3FESW060-060-05A
6
0
-0.020
6 5 35 3
3FESW030-030-04
3
0
-0.020
3 4 45 3
3FESW035-035-04
3.5
0
-0.020
3.5 4 45 3
3FESW040-040-04
4
0
-0.020
4 4 45 3
3FESW050-050-06
5
0
-0.020
5 6 45 3
3FESW060-060-06
6
0
-0.020
6 6 45 3
3FESW070-070-07
7
0
-0.025
7 7 45 3
3FESW080-080-07
8
0
-0.025
8 7 45 3
3FESW080-080-08
8
0
-0.025
8 8 45 3
3FESW100-080-07
10
0
-0.025
8 7 45 3
3FESW100-080-10
10
0
-0.025
8 10 45 3
3FESW120-080-10
12
0
-0.025
8 10 45 3
3FESW120-080-12
12
0
-0.030
8 12 45 3
3FESW130-080-13
13
0
-0.030
8 13 45 3
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4FESW030-030-04
3
0
-0.020
3 4 45 4
4FESW035-035-04
3.5
0
-0.020
3.5 4 45 4
4FESW040-040-04
4
0
-0.020
4 4 45 4
4FESW050-050-06
5
0
-0.020
5 6 45 4
4FESW060-060-06
6
0
-0.020
6 6 45 4
4FESW070-070-07
7
0
-0.025
7 7 45 4
4FESW080-080-07
8
0
-0.025
8 7 45 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4FESW080-080-08
8
0
-0.025
8 8 45 4
4FESW100-080-07
10
0
-0.025
8 7 45 4
4FESW100-080-10
10
0
-0.025
8 10 45 4
4FESW120-080-10
12
0
-0.025
8 10 45 4
4FESW120-080-12
12
0
-0.030
8 12 45 4
4FESW130-080-13
13
0
-0.030
8 13 45 4
Workpiece Material: Ni-Co alloy
2FES
(
φ
3·2utes)
Smooth surface
Facing of
machine
component
· Vc=20m/min
(n=2,150min
-1
)
· fz=0.023mm/
t
(Vf=100mm/min)
(Internal evaluation)
Competitor A
(
φ
3·2utes)
Large burrs
Comparison with competitor's end mill after 600 passes
Large burrs
(2FESW)
Sharp Cutting Edge Reduced Burrs
φ
Ds
φ
Dc
L
ℓ
2FESW
φ
Ds
φ
Dc
L
ℓ
3FESW
φ
Ds
φ
Dc
L
ℓ
4FESW
No. of Flutes:
2, 3, 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
2FESW050-050-05A
5
0
-0.020
5 5 35 2
2FESW060-060-05A
6
0
-0.020
6 5 35 2
2FESW030-030-04
3
0
-0.020
3 4 45 2
2FESW035-035-04
3.5
0
-0.020
3.5 4 45 2
2FESW040-040-04
4
0
-0.020
4 4 45 2
2FESW050-050-06
5
0
-0.020
5 6 45 2
2FESW060-060-06
6
0
-0.020
6 6 45 2
2FESW070-070-07
7
0
-0.025
7 7 45 2
2FESW080-080-07
8
0
-0.025
8 7 45 2
2FESW080-080-08
8
0
-0.025
8 8 45 2
2FESW100-080-07
10
0
-0.025
8 7 45 2
2FESW100-080-10
10
0
-0.025
8 10 45 2
2FESW120-080-10
12
0
-0.025
8 10 45 2
2FESW120-080-12
12
0
-0.030
8 12 45 2
2FESW130-080-13
13
0
-0.030
8 13 45 2
¢
2FESW
Shouldering
Slotting
(Unit: mm)
¢ 3FESW
Shouldering
Slotting
(Unit: mm)
: Std. Item
Recommended Cutting Conditions L49
~
L50
L15
Solid End Mill
L
Solid End Mill
L
3 flutes, Multi-purpose
¢
3UFSM
φ
Ds
L
φ
Dc
ℓ
Shank Dia.
h6
45˚
Workpiece Materials
★ 1st Choice
3
Description Std.
Outside Dia.
Mill Dia. tolerance
Length of cut Shank Dia. Overall length No. of Flutes
φ
Dc ℓ
φ
Ds L Z
3UFSM010-030-04
1
-0.014
-0.028
3 4 50 3
3UFSM015-030-04
1.5
-0.014
-0.028
3 4 50 3
3UFSM020-030-04
2
-0.014
-0.028
3 4 50 3
3UFSM025-040-04
2.5
-0.014
-0.028
4 4 50 3
3UFSM030-080-06
3
-0.014
-0.028
8 6 50 3
3UFSM040-120-06
4
-0.020
-0.038
12 6 50 3
3UFSM050-140-06
5
-0.020
-0.038
14 6 50 3
3UFSM060-160-06
6
-0.020
-0.038
16 6 50 3
3UFSM080-200-08
8
-0.025
-0.047
20 8 63 3
3UFSM100-220-10
10
-0.025
-0.047
22 10 76 3
3UFSM120-250-12
12
-0.032
-0.059
25 12 76 3
3UFSM160-320-16
16
-0.032
-0.059
32 16 89 3
3UFSM200-380-20
20
-0.040
-0.073
38 20 104 3
Products emphasizing high efficiency machining, three utes type for general semi nishing. It is available for slotting and shouldering
of wide range of workpiece materials.
Sharp
(
φ
1~3)
Land
(
φ
4~)
No. of Flutes:
3
: Std. Item
¢
3UFSM
Shouldering
Slotting
(Unit: mm)
Recommended Cutting Conditions L50
L16
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
4, 5, 6
φ
Ds
L
φ
Dc
ℓ
Workpiece Materials
★ 1st Choice
4
5
6
50˚
Shank Dia.
h6
Land
¢
4PGSM, 5PGSM, 6PGSM
Shouldering
Slotting
(Medium)
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4PGSM060-150-06
6
-0.020
-0.038
15 6 76 4
4PGSM080-200-08
8
-0.025
-0.047
20 8 100 4
5PGSM100-250-10
10
-0.025
-0.047
25 10 100 5
6PGSM120-300-12
12
-0.032
-0.059
30 12 125 6
6PGSM160-400-16
16
-0.032
-0.059
40 16 125 6
6PGSM200-500-20
20
-0.040
-0.073
50 20 150 6
6PGSM250-630-25
25
-0.040
-0.073
63 25 150 6
Core Diameter Ratio is 60% between the cutting edge and 1Dc and 80% for the rest. Good chip evacuation and high rigidity with
Corner land.
¢
4PGS, 5PGS, 6PGS
: Std. Item
Recommended Cutting Conditions L51
~
L52
¢
4PGSS, 5PGSS
Shouldering
Slotting
(Short)
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4PGSS030-045-06
3
-0.014
-0.028
4.5 6 57 4
4PGSS040-060-06
4
-0.020
-0.038
6 6 57 4
4PGSS050-075-06
5
-0.020
-0.038
7.5 6 76 4
4PGSS060-090-06
6
-0.020
-0.038
9 6 76 4
4PGSS080-120-08
8
-0.025
-0.047
12 8 100 4
4PGSS100-150-10
10
-0.025
-0.047
15 10 100 4
4PGSS120-180-12
12
-0.032
-0.059
18 12 125 4
4PGSS160-240-16
16
-0.032
-0.059
24 16 125 4
4PGSS200-300-20
20
-0.040
-0.073
30 20 150 4
5PGSS250-380-25
25
-0.040
-0.073
38 25 150 5
¢
4PGSL, 5PGSL, 6PGSL
Shouldering
Slotting
(Long)
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4PGSL060-210-06
6
-0.020
-0.038
21 6 76 4
4PGSL080-280-08
8
-0.025
-0.047
28 8 100 4
5PGSL100-350-10
10
-0.025
-0.047
35 10 100 5
6PGSL120-420-12
12
-0.032
-0.059
42 12 125 6
6PGSL160-560-16
16
-0.032
-0.059
56 16 125 6
6PGSL200-700-20
20
-0.040
-0.073
70 20 150 6
6PGSL250-880-25
25
-0.040
-0.073
88 25 150 6
Multi-edge for Slotting / Shouldering,
Multi-purpose (High feed finishing)
L17
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
4
Slotting, Shouldering Multi-purpose (Radius)
Workpiece Materials
4
¢
4PGRM
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside Dia.
Mill Dia.
tolerance
Length of cut Neck Dia.
Under Neck Length
Shank Dia. Overall length
Spec of Corners
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L r
4PGRM030-045-06-R025
3
-0.014
-0.028
4.5 2.7 9 6 57
R 0.25
4PGRM030-045-06-R050
3
-0.014
-0.028
4.5 2.7 9 6 57
R 0.5
4PGRM040-060-06-R025
4
-0.020
-0.038
6 3.7 12 6 57
R 0.25
4PGRM040-060-06-R050
4
-0.020
-0.038
6 3.7 12 6 57
R 0.5
4PGRM050-075-06-R025
5
-0.020
-0.038
7. 5 4.6 15 6 76
R 0.25
4PGRM050-075-06-R050
5
-0.020
-0.038
7. 5 4.6 15 6 76
R 0.5
4PGRM060-090-06-R025
6
-0.020
-0.038
9 5.5 18 6 76
R 0.25
4PGRM060-090-06-R050
6
-0.020
-0.038
9 5.5 18 6 76
R 0.5
4PGRM060-090-06-R075
6
-0.020
-0.038
9 5.5 18 6 76
R 0.75
4PGRM060-090-06-R100
6
-0.020
-0.038
9 5.5 18 6 76
R 1.0
4PGRM080-120-08-R050
8
-0.025
-0.047
12 7. 4 24 8 100
R 0.5
4PGRM080-120-08-R100
8
-0.025
-0.047
12 7. 4 24 8 100
R 1.0
4PGRM080-120-08-R150
8
-0.025
-0.047
12 7. 4 24 8 100
R 1.5
4PGRM080-120-08-R200
8
-0.025
-0.047
12 7. 4 24 8 100
R 2.0
4PGRM100-150-10-R050
10
-0.025
-0.047
15 9.2 30 10 100
R 0.5
4PGRM100-150-10-R100
10
-0.025
-0.047
15 9.2 30 10 100
R 1.0
4PGRM100-150-10-R150
10
-0.025
-0.047
15 9.2 30 10 100
R 1.5
4PGRM100-150-10-R200
10
-0.025
-0.047
15 9.2 30 10 100
R 2.0
4PGRM120-180-12-R050
12
-0.032
-0.059
18 11 36 12 125
R 0.5
4PGRM120-180-12-R100
12
-0.032
-0.059
18 11 36 12 125
R 1.0
4PGRM120-180-12-R150
12
-0.032
-0.059
18 11 36 12 125
R 1.5
4PGRM120-180-12-R200
12
-0.032
-0.059
18 11 36 12 125
R 2.0
4PGRM160-240-16-R050
16
-0.032
-0.059
24 15 48 16 125
R 0.5
4PGRM160-240-16-R150
16
-0.032
-0.059
24 15 48 16 125
R 1.5
4PGRM200-300-20-R050
20
-0.040
-0.073
30 19 60 20 150
R 0.5
4PGRM200-300-20-R200
20
-0.040
-0.073
30 19 60 20 150
R 2.0
No. of Flutes Z=4
Radius type with 4 utes. The diameter of the neck portion is thinner than the cutting diameter and it is suitable for deep slotting.
Due to the corner-R on the cutting edge, it is applicable for nishing of sloped workpiece.
φ
Ds
L
r
φ
Dc
ℓ
ℓ
2
φ
D
1
φ
D
1
Radius
R
Shank Dia.
h6
50˚
±0.02
R
mm
★ 1st Choice
¢
4PGRM
: Std. Item
Recommended Cutting Conditions L52
L18
Solid End Mill
L
Solid End Mill
L
Multi-functional, high efficiency
Application
Slotting PocketingPlunge milling + SlottingPlunge milling
Sub-groove on gash
Gash
Plunge
milling
Slotting
TiAlN
TiN
MEGACOAT
400 600 800 1,000
1,200
Hardness (GPa)
Oxidation temperature (°C)
3ZFK
· Prevents chip clogging owing to deep ute and gash design.
Effect of sub-groove on gash
MEGACOAT is applied
Triple functions
Applicable for plunge milling,
slotting and finishing with one end mill
Triple Performances
1. High efficiency machining due to new design
· Smooth chip evacuation because sub-groove on gash breaks chips during plunge milling
(Internal evaluation)
Plunge milling
Sub-groove on gash
Large chips
Small chips
Smooth chip
evacuation due to
small size chip
Poor chip evacuation
increases load on end
mill body and causes
cutting edge breakage
3ZFK
Conventional End Mill
Flute
Conventional End Mill3ZFKBottom surface of 3ZFK
cutting edge
2.
Longer tool life owing to MEGACOAT
· Excellent wear resistance and
heat-resistance
3.
Better surface finish owing to sharp cutting edge quality
· Smooth and sharp to the tip of the cutting edge
· Controls burr formation. Better surface roughness
MEGACOAT
Smooth and sharp to the tip of the
cutting edge
Longer tool life and improved
surface nish
Competitor Coating A
Rough coating surface and round
blunt cutting edge
(Internal evaluation)
L19
Solid End Mill
L
Solid End Mill
L
¢
3ZFKS, 3ZFKM
Workpiece Materials
40˚
Shank Dia.
h5
Land
3
MEGACOAT is applied
Super Micro-grain carbide
φ
Ds
L
φ
Dc
h5
30°
φ
D1
φ
Ds
L
φ
Dc
h5
ℓ
ℓ
ℓ
2
¢
Case Studies
Slotting of Titanium Alloy
Outside Dia.
φ
10
230
ap=2mm (Total slot depth=10mm)
Workpiece
Material
Ti-6Al-4V
Spindle
Revolution
3ZFK: n=1,700min
-1
Competitor B: n=1,300min
-1
Feed Rate Vf =460mm/min
Depth of Cut ap×ae=2×10mm
fig.2
fig.1
★ 1st Choice
No. of Flutes:
3
¢
3ZFKS
(Short)
Shouldering
Slotting
Plunge
milling
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L Z
3ZFKS060-090-06
fig.1
6.0
0
-0.02
9.0 - - 6 50 3
3ZFKS070-105-08
fig.2
7.0
0
-0.02
10.5 7.2 11.3 8 60 3
3ZFKS080-120-08
fig.1
8.0
-0.005
-0.025
12.0 - - 8 60 3
3ZFKS100-150-10
fig.1
10.0
-0.005
-0.025
15.0 - - 10 70 3
3ZFKS120-180-12
fig.1
12.0
-0.01
-0.03
18.0 - - 12 75 3
: Std. Item
· Better surface finish and longer
tool life with 3ZFK.
· Compared to competitor's
coated products, the 3ZFK has
a 1.4 times longer tool life.
· 3ZFK prevents burr formation
due to sharp cutting edge.
Cutting edge after 35 passes
Competitor B 3ZFK Competitor B 3ZFK
(Internal evaluation)
Recommended Cutting Conditions L53
(Wet)
(Internal evaluation)
0
3ZFK
Competitor B
Number of grooves
10
20 30 40 50
60
¢
3ZFKM
(Medium)
Shouldering
Slotting
Plunge
milling
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L Z
3ZFKM030-060-06
fig.2
3.0
0
-0.015
6.0 3.2 6.5 6 50 3
3ZFKM030-080-06
fig.2
3.0
0
-0.015
8.0 3.2 8.6 6 50 3
3ZFKM040-080-06
fig.2
4.0
0
-0.015
8.0 4.2 8.6 6 50 3
3ZFKM040-120-06
fig.2
4.0
0
-0.015
12.0 4.2 13.0 6 50 3
3ZFKM050-100-06
fig.2
5.0
0
-0.015
10.0 5.2 10.8 6 50 3
3ZFKM050-130-06
fig.2
5.0
0
-0.015
13.0 5.2 14.0 6 50 3
3ZFKM060-130-06
fig.1
6.0
0
-0.02
13.0 - - 6 50 3
3ZFKM070-160-08
fig.2
7.0
0
-0.02
16.0 7.2 17.3 8 60 3
3ZFKM080-190-08
fig.1
8.0
-0.005
-0.025
19.0 - - 8 60 3
3ZFKM100-220-10
fig.1
10.0
-0.005
-0.025
22.0 - - 10 70 3
3ZFKM120-260-12
fig.1
12.0
-0.01
-0.03
26.0 - - 12 75 3
3ZFKM160-350-16
fig.1
16.0
-0.010
-0.030
35.0 - - 16 90 3
L20
Solid End Mill
L
Solid End Mill
L
High feed, high efficiency
¢
Case Studies
αβ
1
2
1
≠
2
Stable Chip Evacuation due to New Special Flute Design
Wide chip pocket
Wide Chip Pocket
Effects: Excellent chip
evacuation in high feed
grooving.
High rigidity due to
increased core thickness
Core thickness improves the
rigidity, preventing vibration and
inclination of tool during machining.
Special Flute Design
4MFK080-190
Minimum
vibration
when
shouldering.
Excellent
surface
nish.
Workpiece Material
SCM440
Outside Dia.
φ8
Spindle Revolution
n=2,650min
-1
Tab l e feed
Vf=300mm/min
Depth of cut
ap×ae=10×8mm
4MFK080-190
Competitor B
Variable Lead
End Mill
Prevents
chattering
Chattering occurs
0
1,00
0
2,00
0
3,00
0
[N] [N]
2 2.1 2.2 2.3 2.4 2.5
0
2,000
3,000
2 2.1 2.2 2.3 2.4 2.
5
1,000
Resultant force of cutting force
Resultant force of cutting force
Cutting Time [s] Cutting Time
[s]
Workpiece Material
S45C
Outside Dia.
φ8
Spindle Revolution
n=6,000min
-1
Table feed
Vf=1,500mm/min
Depth of cut
ap×ae=8×2mm
Variable Lead: Prevents chattering
Superior surface finish, compared to Competitor B (variable lead angle)
S45C
· Automotive parts
· n=3,500min
-1
(Vc=77m/min)
· ap×ae=5×7mm
· Vf=1,000mm/min
(fz=0.071mm/t)
· Wet
φ30
4MFK070-160
Competitor Coated Carbide C
[Competitor Coated Carbide C]
φ
7·4 utes
n=2,000min
-1
(Vc=44m/min)
ap×ae=5×7mm
Vf=150mm/min (fz=0.019mm/t)
Wet
· 4MFK showed 5 times longer tool life than
Competitor C.
· Compared to Competitor C, 4MFK increased the
feed rate by 6.6 times.
· No vibration occurred. Stable milling.
255 pcs
50 pcs
Slotting
6.6 times the
productivity
5 times the tool life
SCM415H
· Automotive parts
· n=5,300min
-1
(Vc=100m/min)
· ap×ae=3.5×0.9mm
· Vf=500mm/min (0.09mm/t)
· Wet
4MFR060-130-R10
Competitor Coated Carbide D
[Competitor Coated Carbide D]
Cutting conditions are same as
above.
· The 4MFR End Mill machined 1,000 pieces and was
available for further machining, while Competitor D
could not continue machining because of chipping
after processing 500 pieces.
1000pcs /edge
1,000 pcs
500 pcs Chipping
Shouldering
4MFK, 4MFR
(Internal evaluatin)
¢
Innovative design for high efficiency stable milling
Varied interval flute design / Variable Lead
Cutting force varies due
to varied ute width,
which prevents periodical
vibration during milling.
≠
Helix Angle:
1
=42°,
2
=44°
Every ute has its optimum Helix
Angle (Lead Angle
), which
enables excellent anti vibration
effect.
Prevents chattering, and superior
surface nish.
Varied interval flute design Variable Lead
Superior anti vibration performance due to Kyocera’s
unique varied interval flute design / Variable Lead
Competitor A
(Equal lead angle)
Conventional End Mill
4MFK
4MFR
(Evaluation by the user) (Evaluation by the user)
L21
Solid End Mill
L
Solid End Mill
L
: Std. Item
¢
4MFK, 4MFR
1(:
¢
4MFK
(With corner land)
¢
4MFR
(Radius)
NANO
42˚
44˚
Shank Dia.
h5
L
L
φDcφDc
φD
1
ℓ
ℓ
ℓ
2
30°
φDs
h5
φDs
h5
fig.2
fig.1
4
MEGACOAT NANO is applied
Super Micro-grain carbide
No. of Flutes:
4
Workpiece Materials
★ 1st Choice
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
*
Cutting
edge
length
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φD1
ℓ2
φ
Ds L Z
4MFK030-045
fig.1
3.0
0
-0.015
4.5 S
3.15
5.4
6 60 44MFK030-080
fig.1
8 M 9.6
4MFK030-120
fig.1
12 L 14.4
4MFK040-060
fig.1
4.0
0
-0.015
6 S
4.2
7.2
6 60 4
4MFK040-110
fig.1
11 M 13.2
4MFK040-120
fig.1
12
M
(
3D
)
14.4
4MFK040-160
fig.1
16 L 19.2
4MFK050-075
fig.1
5.0
0
-0.015
7.5 S
5.2
9.0
6 60 44MFK050-130
fig.1
13 M 15.6
4MFK050-200
fig.1
20 L 24.0
4MFK060-090
fig.2
6.0
0
-0.020
9 S
- - 6 60 4
4MFK060-130
fig.2
13 M
4MFK060-150
fig.2
15
M
(
2.5D
)
4MFK060-220
fig.2
22 L
4MFK070-105
fig.1
7.0
0
-0.020
10.5 S
7.2
12.6
8 70 44MFK070-160
fig.1
16 M 19.2
4MFK070-250
fig.1
25 L 30.0
4MFK080-120
fig.2
8.0
-0.005
-0.025
12 S
- - 8 70 4
4MFK080-190
fig.2
19 M
4MFK080-200
fig.2
20
M
(
2.5D
)
4MFK080-280
fig.2
28 L
4MFK090-135
fig.1
9.0
-0.005
-0.025
13.5 S
9.2
16.2
10 80 4
4MFK090-205
fig.1
20.5 M 24.6
4MFK100-150
fig.2
10.0
-0.005
-0.025
15 S
- - 10 80 4
4MFK100-220
fig.2
22 M
4MFK100-250
fig.2
25
M
(
2.5D
)
4MFK100-330
fig.2
33 L
4MFK120-180
fig.2
12.0
-0.010
-0.030
18 S
- - 12 100 44MFK120-260
fig.2
26 M
4MFK120-360
fig.2
36 L
4MFK160-240
fig.2
16.0
-0.010
-0.030
24 S
- - 16 110 44MFK160-350
fig.2
35 M
4MFK160-480
fig.2
48 L
* Applications for each cutting edge length
S : Short
M : Medium
}
···
Shouldering
Slotting
L : Long ·········
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Corner
Radius
Length
of cut
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc r ℓ
φD
1
ℓ2
φ
Ds L Z
4MFR030-080-R02
fig.1
3.0
0
-0.015
0.2
8 3.15 9.6 6 60 4
4MFR030-080-R03
fig.1
0.3
4MFR030-080-R05
fig.1
0.5
4MFR040-110-R02
fig.1
4.0
0
-0.015
0.2
11 4.2 13.2 6 60 4
4MFR040-110-R03
fig.1
0.3
4MFR040-110-R05
fig.1
0.5
4MFR040-110-R10
fig.1
1.0
4MFR050-130-R02
fig.1
5.0
0
-0.015
0.2
13 5.2 15.6 6 60 4
4MFR050-130-R03
fig.1
0.3
4MFR050-130-R05
fig.1
0.5
4MFR050-130-R10
fig.1
1.0
4MFR060-130-R03
fig.2
6.0
0
-0.020
0.3
13 - - 6 60 4
4MFR060-130-R05
fig.2
0.5
4MFR060-130-R10
fig.2
1.0
4MFR060-130-R15
fig.2
1.5
4MFR080-190-R03
fig.2
8.0
-0.005
-0.025
0.3
19 - - 8 70 4
4MFR080-190-R05
fig.2
0.5
4MFR080-190-R10
fig.2
1.0
4MFR080-190-R15
fig.2
1.5
4MFR080-190-R20
fig.2
2.0
4MFR080-190-R30
fig.2
3.0
4MFR100-220-R03
fig.2
10.0
-0.005
-0.025
0.3
22 - - 10 80 4
4MFR100-220-R05
fig.2
0.5
4MFR100-220-R10
fig.2
1.0
4MFR100-220-R15
fig.2
1.5
4MFR100-220-R20
fig.2
2.0
4MFR100-220-R30
fig.2
3.0
4MFR120-260-R05
fig.2
12.0
-0.010
-0.030
0.5
26 - - 12 100 4
4MFR120-260-R10
fig.2
1.0
4MFR120-260-R15
fig.2
1.5
4MFR120-260-R20
fig.2
2.0
4MFR120-260-R30
fig.2
3.0
4MFR160-350-R10
fig.2
16.0
-0.010
-0.030
1.0
35 - - 16 110 4
4MFR160-350-R15
fig.2
1.5
4MFR160-350-R20
fig.2
2.0
4MFR160-350-R30
fig.2
3.0
Recommended Cutting Conditions L54
Land
4MFK
Radius
R
4MFR
L22
Solid End Mill
L
Solid End Mill
L
Difficult-to-cut Material, High efficiency
¢
High efficiency end mill for high efficiency machining of difficult-to-cut materials (stainless steel, titanium alloys and heat-resistant alloys)
Better chip evacuation at high feed machining
Low cutting force and burr prevention by large rake angle and helix angle
l
Optimum edge shape for high efficiency machining
4TFK, 4TFR
Cutting force varies due to
varied interval flute, which
prevents periodical vibration
during machining
≠
1
≠
2
Every flute has its optimum
helix angle (lead angle ),
which enables excellent
and anti vibration effect and
good surface finish
Varied interval flute design Variable Lead
Superior anti vibration performance due to Kyocera's unique varied interval flute design / Variable Lead
l
Varied interval flute design / Variable Lead
4TFK/4TFRConventional End Mill
End mill cross-section
End mill cross-section
Cutting force at machining 100mm
Cutting Condition Workpiece Material : SCM440 End Mill Dia. φ6 Dry n=4,800min
-1
Vf=500m/min ap=6mm
800
600
400
200
0
4TFK
Competitor A
¢
20% reduction of cutting force at slotting
Resultant cutting force [N]
Competitor Ave.
(566.3N)
Kyocera Ave.
(455.4N)
Cutting time (s)
0 5 10 15
Excellent chip evacuation at high feed
by wide chip pocket and large rake angle
Cutting Condition Workpiece Material : SUS304 End Mill Dia. φ6 Slotting WET n=3,200min
-1
Vf=150mm/min ap=6mm
Deep slotting (1xD) by low cutting force design and good chip evacuation
High quarity surface finish Burr
4TFK Competitor B
Optimum edge shape for high efficiency machining
α
β
1
2
L23
Solid End Mill
L
Solid End Mill
L
: Std. Item
¢
4
TFK, 4TFR
1(:
¢
4TFK
(With corner land)
¢
4TFR
(Radius)
NANO
42˚
44˚
Shank Dia.
h5
4
MEGACOAT NANO is applied
Super Micro-grain carbide
No. of Flutes:
4
Workpiece Materials
★ 1st Choice
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
*
Cutting
edge
length
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φD1
ℓ2
φ
Ds L Z
4TFK030-045
fig.1
3.0
0
-0.015
4.5 S
3.15
5.4
6 60 44TFK030-080
fig.1
8 M 9.6
4TFK030-120
fig.1
12 L 14.4
4TFK040-060
fig.1
4.0
0
-0.015
6 S
4.2
7.2
6 60 44TFK040-120
fig.1
12 M 14.4
4TFK040-160
fig.1
16 L 19.2
4TFK050-075
fig.1
5.0
0
-0.015
7.5 S
5.2
9
6 60 44TFK050-130
fig.1
13 M 15.6
4TFK050-200
fig.1
20 L 24
4TFK060-090
fig.2
6.0
0
-0.020
9 S
- - 6 60 44TFK060-150
fig.2
15 M
4TFK060-220
fig.2
22 L
4TFK070-105
fig.1
7.0
0
-0.020
10.5 S
7.2
12.6
8 70 44TFK070-160
fig.1
16 M 19.2
4TFK070-250
fig.1
25 L 30
4TFK080-120
fig.2
8.0
-0.005
-0.025
12 S
- - 8 70 44TFK080-200
fig.2
20 M
4TFK080-280
fig.2
28 L
4TFK090-135
fig.1
9.0
-0.005
-0.025
13.5 S
9.2
16.2
10 80 4
4TFK090-205
fig.1
20.5 M 24.6
4TFK100-150
fig.2
10.0
-0.005
-0.025
15 S
- - 10 80 44TFK100-250
fig.2
25 M
4TFK100-330
fig.2
33 L
4TFK120-180
fig.2
12.0
-0.010
-0.030
18 S
- - 12 100 44TFK120-260
fig.2
26 M
4TFK120-360
fig.2
36 L
4TFK160-240
fig.2
16.0
-0.010
-0.030
24 S
- - 16 110 44TFK160-350
fig.2
35 M
4TFK160-480
fig.2
48 L
4TFK200-300
fig.2
20.0
-0.010
-0.030
30 S
- - 20 125 4
4TFK200-450
fig.2
45 M
* Applications for each cutting edge length
S : Short
M : Medium
}
···
Shouldering
Slotting
L : Long ·········
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Corner
Radius
Length
of cut
Neck
Dia.
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc r ℓ
φD
1
ℓ2
φ
Ds L Z
4TFR030-080-R02
fig.1
3.0
0
-0.015
0.2
8 3.15 9.6 6 60 4
4TFR030-080-R05
fig.1
0.5
4TFR040-120-R02
fig.1
4.0
0
-0.015
0.2
12 4.2 14.4 6 60 4
4TFR040-120-R05
fig.1
0.5
4TFR050-130-R02
fig.1
5.0
0
-0.015
0.2
13 5.2 15.6 6 60 4
4TFR050-130-R05
fig.1
0.5
4TFR050-130-R10
fig.1
1.0
4TFR060-150-R03
fig.2
6.0
0
-0.020
0.3
15 - - 6 60 4
4TFR060-150-R05
fig.2
0.5
4TFR060-150-R10
fig.2
1.0
4TFR080-200-R03
fig.2
8.0
-0.005
-0.025
0.3
20 - - 8 70 4
4TFR080-200-R05
fig.2
0.5
4TFR080-200-R10
fig.2
1.0
4TFR080-200-R20
fig.2
2.0
4TFR100-250-R03
fig.2
10.0
-0.005
-0.025
0.3
25 - - 10 80 4
4TFR100-250-R05
fig.2
0.5
4TFR100-250-R10
fig.2
1.0
4TFR100-250-R15
fig.2
1.5
4TFR100-250-R20
fig.2
2.0
4TFR100-250-R30
fig.2
3.0
4TFR120-260-R05
fig.2
12.0
-0.010
-0.030
0.5
26 - - 12 100 4
4TFR120-260-R10
fig.2
1.0
4TFR120-260-R15
fig.2
1.5
4TFR120-260-R20
fig.2
2.0
4TFR120-260-R30
fig.2
3.0
4TFR160-350-R10
fig.2
16.0
-0.010
-0.030
1.0
35 - - 16 110 4
4TFR160-350-R20
fig.2
2.0
4TFR160-350-R30
fig.2
3.0
4TFR200-450-R10
fig.2
20.0
-0.010
-0.030
1.0
45 - - 20 125 4
4TFR200-450-R20
fig.2
2.0
4TFR200-450-R30
fig.2
3.0
Recommended Cutting Conditions L55
Land
4TFK
Radius
R
4TFR
fig.2
fig.1
L
L
φ
Dc
φ
Dc
φ
D
1
φ
Ds
φ
Ds
ℓ
ℓ
ℓ
2
L24
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
4
Varied interval ute design prevents vibration and reduces cutting force at slotting.
This has led to the high speed and high feed rate machining.
We provide three types of edge shape for different application; Radius, Corner Land and Corner Chamfered type.
There is Maximum 0.01mm back taper.
¢
4YEKM
(With corner land)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4YEKM040-120-06
4
-0.020
-0.038
12 6 55 - 4
4YEKM050-130-06
5
-0.020
-0.038
13 6 57 - 4
4YEKM060-130-06
6
-0.020
-0.038
13 6 57 - 4
4YEKM080-160-08
8
-0.025
-0.047
16 8 63 - 4
4YEKM090-190-10
9
-0.025
-0.047
19 10 72 - 4
4YEKM100-220-10
10
-0.025
-0.047
22 10 72 - 4
4YEKM120-260-12
12
-0.032
-0.059
26 12 83 - 4
4YEKM160-320-16
16
-0.032
-0.059
32 16 92 - 4
4YEKM200-380-20
20
-0.040
-0.073
38 20 104 - 4
4YEKM250-450-25
25
-0.040
-0.073
45 25 121 - 4
¢
4YERM
(Radius)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4YERM040-120-06-R020
4
-0.020
-0.038
12 6 55 R 0.2 4
4YERM050-130-06-R020
5
-0.020
-0.038
13 6 57 R 0.2 4
4YERM060-130-06-R020
6
-0.020
-0.038
13 6 57 R 0.2 4
4YERM080-160-08-R020
8
-0.025
-0.047
16 8 63 R 0.2 4
4YERM090-190-10-R020
9
-0.025
-0.047
19 10 72 R 0.2 4
4YERM100-220-10-R030
10
-0.025
-0.047
22 10 72 R 0.3 4
4YERM120-260-12-R030
12
-0.032
-0.059
26 12 83 R 0.3 4
4YERM160-320-16-R030
16
-0.032
-0.059
32 16 92 R 0.3 4
4YERM200-380-20-R030
20
-0.040
-0.073
38 20 104 R 0.3 4
4YERM250-450-25-R030
25
-0.040
-0.073
45 25 121 R 0.3 4
¢
4YECM
(With corner chamfering)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4YECM040-120-06-C04
4
-0.020
-0.038
12 6 55 C 0.4 4
4YECM050-130-06-C04
5
-0.020
-0.038
13 6 57 C 0.4 4
4YECM060-130-06-C04
6
-0.020
-0.038
13 6 57 C 0.4 4
4YECM080-160-08-C04
8
-0.025
-0.047
16 8 63 C 0.4 4
4YECM090-190-10-C05
9
-0.025
-0.047
19 10 72 C 0.5 4
4YECM100-220-10-C05
10
-0.025
-0.047
22 10 72 C 0.5 4
4YECM120-260-12-C05
12
-0.032
-0.059
26 12 83 C 0.5 4
4YECM160-320-16-C05
16
-0.032
-0.059
32 16 92 C 0.5 4
4YECM200-380-20-C05
20
-0.040
-0.073
38 20 104 C 0.5 4
4YECM250-450-25-C05
25
-0.040
-0.073
45 25 121 C 0.5 4
Shank Dia.
h6
38˚
Radius
R
(YERM)
Land
(YEKM)
C
(YECM)
±0.02
R
mm
(YERM)
Workpiece Materials
φ
Ds
L
φ
Dc
ℓ
★ 1st Choice
4
4YECM’s Varied
interval flute design
A
A>
B
B
¢
4YEKM, 4YECM, 4YERM
: Std. Item
Recommended Cutting Conditions L55
High efficiency chip evacuation, for Steel and Difficult-to-cut materials,
Varied interval flute design
L25
Solid End Mill
L
Solid End Mill
L
Steel and Difficult-to-cut materials, Finishing
No. of Flutes:
5
5 edge design enables high feed rate machining. Varied intervals prevent vibration.
5DERM is suitable for 0.8Dc slotting.
¢
4YFSM
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4YFSM040-130-06
4
-0.020
-0.038
13 6 50 4
4YFSM050-130-06
5
-0.020
-0.038
13 6 50 4
¢
6YFSM
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
6YFSM060-130-06
6
-0.020
-0.038
13 6 50 6
6YFSM080-190-08
8
-0.025
-0.047
19 8 63 6
6YFSM100-220-10
10
-0.025
-0.047
22 10 76 6
6YFSM120-260-12
12
-0.032
-0.059
26 12 76 6
6YFSM160-320-16
16
-0.032
-0.059
32 16 89 6
6YFSM200-380-20
20
-0.040
-0.073
38 20 104 6
φ
Ds
L
φ
Dc
ℓ
Workpiece Materials
★ 1st Choice
4
6
Sharp
Shank Dia.
h6
45˚
Multiple utes type with excellent chip evacuation. (Core
Diameter Ratio: 60%) It has positive type rake angle and
suitable for semi-nishing of difficult-to-cut materials such
as stainless steel and nickel high-heat resistance alloy.
Workpiece Materials
φ
Dc
φ
Ds
L
ℓ
★ 1st Choice
5
±0.05
R
mm
38˚
Shank Dia.
h6
Radius
R
(DERM) (DERM)
Land
(DEKM)
¢
5DEKM, 5DERM
No. of Flutes:
4, 6
¢
4YFSM, 6YFSM
: Std. Item
¢
5DEKM
(With corner land)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
5DEKM040-120-06
4
-0.020
-0.038
12 6 55 5
5DEKM050-130-06
5
-0.020
-0.038
13 6 57 5
5DEKM060-130-06
6
-0.020
-0.038
13 6 57 5
5DEKM080-160-08
8
-0.025
-0.047
16 8 63 5
5DEKM090-190-10
9
-0.025
-0.047
19 10 72 5
5DEKM100-220-10
10
-0.025
-0.047
22 10 72 5
5DEKM120-260-12
12
-0.032
-0.059
26 12 83 5
5DEKM160-320-16
16
-0.032
-0.059
32 16 92 5
5DEKM200-380-20
20
-0.040
-0.073
38 20 104 5
5DEKM250-450-25
25
-0.040
-0.073
45 25 121 5
¢
5DERM
(Radius)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
5DERM040-120-06-R025
4
-0.020
-0.038
12 6 55
R0.25
5
5DERM050-130-06-R025
5
-0.020
-0.038
13 6 57
R0.25
5
5DERM060-130-06-R040
6
-0.020
-0.038
13 6 57
R0.4
5
5DERM080-160-08-R050
8
-0.025
-0.047
16 8 63
R0.5
5
5DERM090-190-10-R050
9
-0.025
-0.047
19 10 72
R0.5
5
5DERM100-220-10-R050
10
-0.025
-0.047
22 10 72
R0.5
5
5DERM120-260-12-R075
12
-0.032
-0.059
26 12 83
R0.75
5
5DERM160-320-16-R075
16
-0.032
-0.059
32 16 92
R0.75
5
5DERM200-380-20-R075
20
-0.040
-0.073
38 20 104
R0.75
5
5DERM250-450-25-R075
25
-0.040
-0.073
45 25 121
R0.75
5
Recommended Cutting Conditions L56
Recommended Cutting Conditions
L57
High efficiency chip evacuation, for Steel and Difficult-to-cut materials,
Varied interval flute design
L26
Solid End Mill
L
Solid End Mill
L
★ 1st Choice
No. of Flutes:
3, 4, 5
3
4
5
Workpiece Materials
L
φ
Dc
ℓ
φ
Ds
: Std. Item
¢
3RDS, 4RDS, 5RDS
¢
3RDSM, 4RDSM, 5RDSM
Shouldering
Slotting
(Medium)
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc
ℓ
φ
Ds L C Z
3RDSM040-110-06
4
-0.030
-0.105
11 6 55 0.3 3
3RDSM050-130-06
5
-0.030
-0.105
13 6 57 0.3 3
3RDSM060-130-06
6
-0.030
-0.105
13 6 57 0.3 3
3RDSM080-160-08
8
-0.040
-0.130
16 8 63 0.3 3
4RDSM100-220-10
10
-0.040
-0.130
22 10 72 0.5 4
4RDSM120-260-12
12
-0.050
-0.160
26 12 83 0.5 4
4RDSM160-320-16
16
-0.050
-0.160
32 16 92 0.5 4
4RDSM200-380-20
20
-0.065
-0.195
38 20 104 0.5 4
5RDSM250-450-25
25
-0.065
-0.195
45 25 121 0.5 5
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc
ℓ
φ
Ds L C Z
3RDSL060-240-06
6
-0.030
-0.105
24 6 76 0.3 3
3RDSL080-280-08
8
-0.040
-0.130
28 8 76 0.3 3
4RDSL100-340-10
10
-0.040
-0.130
34 10 89 0.5 4
4RDSL120-450-12
12
-0.050
-0.160
45 12 100 0.5 4
4RDSL160-560-16
16
-0.050
-0.160
56 16 125 0.5 4
4RDSL200-600-20
20
-0.065
-0.195
60 20 125 0.5 4
5RDSL250-800-25
25
-0.065
-0.195
80 25 150 0.5 5
¢
3RDSL, 4RDSL, 5RDSL
Shouldering
(Long)
(Unit: mm)
Three, four and ve utes types are available for roughing. They reduce cutting force due to the edge design with sine-curve pattern.
Recommended Cutting Conditions L57~L58
Shank Dia.
h6
20˚
Cutting edge
shape
C
High efficiency chip evacuation,
Roughing, serrated edge
L27
Solid End Mill
L
Solid End Mill
L
: Std. Item
★ 1st Choice
Workpiece Materials
¢
4RFSM, 6RFSM
¢
4RFSM
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc
ℓ
φ
Ds L C Z
4RFSM060-130-06
6
-0.030
-0.105
13 6 57 0.3 4
4RFSM080-160-08
8
-0.040
-0.130
16 8 63 0.4 4
4RFSM100-220-10
10
-0.040
-0.130
22 10 72 0.5 4
4RFSM120-260-12
12
-0.050
-0.160
26 12 83 0.6 4
4RFSM160-320-16
16
-0.050
-0.160
32 16 92 0.6 4
4RFSM200-380-20
20
-0.065
-0.195
38 20 104 1.0 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc
ℓ
φ
Ds L C Z
6RFSM160-320-16
16
-0.050
-0.160
32 16 92 0.6 6
6RFSM200-380-20
20
-0.065
-0.195
38 20 104 1.0 6
6RFSM250-450-25
25
-0.065
-0.195
45 25 121 1.1 6
¢
6RFSM
Shouldering
Slotting
(Unit: mm)
Recommended Cutting Conditions L58
★ 1st Choice
Workpiece Materials
¢
3RFRS, 4RFRS
¢
3RFRS
(Radius)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
Under Neck
Length
No. of
Flutes
φ
Dc ℓ
φ
Ds L r ℓ2 Z
3RFRS040-040-06-R075
4
-0.030
-0.105
4 6 75
R 0.75
27.5 3
3RFRS050-050-06-R075
5
-0.030
-0.105
5 6 75
R 0.75
17 3
¢
4RFRS
(Radius)
Shouldering
Slotting
(Unit: mm)
No. of Flutes:
3, 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
Under Neck
Length
No. of
Flutes
φ
Dc ℓ
φ
Ds L r ℓ2 Z
4RFRS060-060-10-R075
6
-0.030
-0.105
6 10 100
R 0.75
52.5 4
4RFRS080-080-10-R075
8
-0.040
-0.130
8 10 100
R 0.75
31.5 4
4RFRS100-100-12-R075
10
-0.040
-0.130
10 12 125
R 0.75
33.5 4
4RFRS120-120-16-R100
12
-0.050
-0.160
12 16 125
R 1.0
58.5 4
Recommended Cutting Conditions L59
No. of Flutes:
4, 6
L
φ
Dc
ℓ
φ
Ds
4
6
r
φ
Ds
L
2.5˚
φ
Dc
ℓ
ℓ
2
Radius
R
Shank Dia.
h6
Cutting edge
shape
±0.05
R
mm
45˚
3
4
High efficiency chip evacuation
Roughing, Notched edge
RFS type is applicable for hard materials and titanium alloys due to strong cutting edge with notched surface and 45 degrees
helix angle.
High efficiency chip evacuation
Roughing, Notched edge, Radius
Due to the strong cutting edge with large at surface, it is suitable for hard materials and titanium alloys.
It can provide good surface roughness of 2.5 to 4.9
mRa.
C
Shank Dia.
h6
45˚
Cutting edge
shape
L28
Solid End Mill
L
Solid End Mill
L
High efficiency, High feed rate finishing, Shouldering
Workpiece Material SCM440 SUS304 Ti6AI-4V
Cutting Conditions
n=3,300min
-1
(Vc=124m/rev)
Vf=2,000mm/min (fz=0.1mm/t)
ap×ae=30×1.5mm
n=2,500min
-1
(Vc=94m/rev)
Vf=1,130mm/min (fz=0.08mm/t)
ap×ae=30×0.6mm
n=2,500min
-1
(Vc=94m/rev)
Vf=1,130mm/min (fz=0.08mm/t)
ap×ae=30×0.6mm
Results
¢
High efficiency machining and superior surface finish due to new special flute design
Surface finish comparison (side surface)
End Mill Dia.
φ
12
Cutting force varies due
to varied interval flute,
which prevents periodical
vibration during machining
≠≠
1
≠
2
≠
3
Every flute has its optimum
helix angle (lead angle ),
which enables excellent
and anti vibration effect
and good surface finish
Varied interval flute design Variable Lead
Superior anti vibration performance due to Kyocera’s unique varied interval flute design / Variable Lead
l
Varied interval flute design / Variable Lead
Stable chip evacuation by new special flute design
Good chip evacuation with wide chip pocket
Good performance at high feed machining
l
Special flute design
6PFK, 8PFK
High feed and high efficiency shouldering with Multi-edge design (6 flutes/8 flutes)
Good surface finish
6PFK
6PFK 6PFK
Competitor A Competitor A Competitor A
Chattering occurred Chattering occurred
Dull surface due to poor approach
1
2
3
L29
Solid End Mill
L
Solid End Mill
L
: Std. Item
¢
6PFK, 8PFK
1(:
¢
6PFK, 8PFK
(Medium) ¢
6PFK, 8PFK
(Long)
NANO
42˚
44˚
Shank Dia.
h5
MEGACOAT NANO is applied
Super Micro-grain carbide
No. of Flutes:
6, 8
Workpiece Materials
★ 1st Choice
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc
ℓ
φ
Ds L Z
6PFK060-150
fig.1
6.0
0
-0.020
15 6 60 6
6PFK080-200
fig.1
8.0
-0.005
-0.025
20 8 70 6
6PFK100-250
fig.1
10.0
-0.005
-0.025
25 10 80 6
6PFK120-300
fig.1
12.0
-0.010
-0.030
30 12 100 6
6PFK160-400
fig.1
16.0
-0.010
-0.030
40 16 110 6
6PFK200-450
fig.1
20.0
-0.010
-0.030
45 20 125 6
8PFK250-500
fig.2
25.0
-0.010
-0.030
50 25 140 8
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc
ℓ
φ
Ds L Z
6PFK060-250
fig.1
6.0
0
-0.020
25 6 70 6
6PFK080-350
fig.1
8.0
-0.005
-0.025
35 8 90 6
6PFK100-450
fig.1
10.0
-0.005
-0.025
45 10 100 6
6PFK120-550
fig.1
12.0
-0.010
-0.030
55 12 120 6
6PFK160-650
fig.1
16.0
-0.010
-0.030
65 16 135 6
6PFK200-750
fig.1
20.0
-0.010
-0.030
75 20 155 6
6PFK200-1000
fig.1
20.0
-0.010
-0.030
100 20 180 6
8PFK250-1000
fig.2
25.0
-0.010
-0.030
100 25 180 8
Recommended Cutting Conditions L59
Land
8
6
fig.2
fig.1
¢ Case Studies
SCM440
6PFK
200-450
Conventional
End Mill A
·
Cycle time greatly reduced compared with the conventional tool A
·
No heavy wear after machining 100 workpieces and still possible
to continue machining
(Evaluation by the user)
· Machine parts
· Vc=150m/min
(n=2,400min
-1
)
· fz=0.12mm/t
(Vf=1,710mm/min)
· ap=18mm, ae=1.0mm
· Shouldering
Semi finishing
·
n=2,500min
-1
(Vc=157m/min)
· apxae=35x1.0mm
·
Vf=1,500mm/min (fz=0.1mm/t)
Finishing
·
n=2,000min
-1
(Vc=125m/min)
· apxae=35x0.2mm
·
Vf=1,000mm/min (fz=0.1mm/t)
6PFK200-450
Competitor Coated Carbide B
FC250
· Competitor B machined the workpiece with 2 passes due to chattering.
· 6PFK machined the workpiece with 1 pass without chattering.
Productivity has greatly improved by increasing cutting conditions.
(Evaluation by the user)
Finishing
(1 pass)
· n=2,500min
-1
(Vc=157m/min)
· apxae=35x1.2mm
· Vf=3,500mm/min (fz=0.23mm/t)
Cycle time for a set of workpiece (setup time included)
(1,125mm x 24 slots)
Cutting Time 10 min.
1,125
Cutting
Time
1/8
Cutting
Time
1/2
0 100 200 300 400
(s)
(1,125mm x 24 slots) 2 passes
Cutting Time 80 min.
· Machine table
φ
Dc
φ
Dc
ℓ
ℓ
L
L
φ
Ds
φ
Ds
Arc-like cutting edge distributes the cutting force and
controls wear progress
Stable chip evacuation at large depth of cut machining
2SEB Conventional End Mill
High quality cutting edge by MEGACOAT NANO
400
10
15
20
25
30
35
40
600 800 1,000 1,200 1,400
Point
1
2SEB Conventional End Mill
R0.005mm close tolerance edge diameter (
φ
16 excluded)
Point
2
Sharp cutting due to special nose geometry
Excellent surface nish quality when using entire cutting
edge in machining of the mold's draft angle or proling
Large Chip Pocket
Point
3
Point
4
Oxidation temperature (°C)
TiCN
TiN
TiAIN
MEGACOAT
Hardness (GPa)
MEGACOAT NANO
Smooth and sharp cutting edge with superior
wear resistance and adhesion resistance
2SEB Competitor A
Cutting edge
(Internal evaluation)
(Internal evaluation)
L30
Solid End Mill
L
Solid End Mill
L
2SEB
Special cutting edge concept and nano layer coating
realized high precision and long tool life machining
(Internal evaluation)
High efficiency Ball-nose End Mill
L31
Solid End Mill
L
Solid End Mill
L
Ball-nose End Mill (Copying)
2
¢
2SEB
1(:
¢
2SEB
(Ball-nose End Mill with 2 Flutes)
Copying
(Unit: mm)
Description Std.
Radius of Ball-nose
Radius of Ball
Nose Tolerance
Outside Dia.
Length of cut
Neck Dia.
Under Neck Length
Shank Dia.
Overall length
No. of Flutes
R
φ
Dc ℓ
φ
D
1
ℓ
2
φ
Ds L Z
2SEB020-050-R10
fig.1
1.0 ±0.005 2.0 5 2.10 6.6 6 50 2
2SEB030-080-R15
fig.1
1.5 ±0.005 3.0 8 3.15 9.8 6 70 2
2SEB040-080-R20
fig.1
2.0 ±0.005 4.0 8 4.2 10.0 6 70 2
2SEB050-100-R25
fig.1
2.5 ±0.005 5.0 10 5.2 12.4 6 80 2
2SEB060-120-R30
fig.2
3.0 ±0.005 6.0 12 - - 6 90 2
2SEB080-140-R40
fig.2
4.0 ±0.005 8.0 14 - - 8 100 2
2SEB100-180-R50
fig.2
5.0 ±0.005 10.0 18 - - 10 100 2
2SEB120-220-R60
fig.2
6.0 ±0.005 12.0 22 - - 12 110 2
2SEB160-300-R80
fig.2
8.0 ±0.010 16.0 30 - - 16 140 2
Recommended Cutting Conditions L60
MEGACOAT NANO is applied
Super Micro-grain carbide
NANO
±0.005
mm
R
±0.010
mm
R
fig.2
fig.1
No. of Flutes:
2
Workpiece Materials
★ 1st Choice
Shank Dia.
h5
30˚
: Std. Item
φ
Ds
L
R
φ
Dc
R
φ
Ds
φ
Dc
φ
D
1
L
ℓ
ℓ
ℓ
2
¢
Solid End Mill Identification System
(2SEB)
2 S E B 020 - 050 - R10
(1) (2) (3) (4) (5) (6) (7)
(1) No. of Flutes
(2) Applications
(3) Helix Angle
(4) Series
(5) Outside Dia.
(6) Length of cut
(7) Radius of Ball-nose
2 S: High efficiency E: 30-39°
B: Ball-nose
End Mill
020
$
2.0mm
050
$
5.0mm
R10
$
R1.0mm
R8.0
L32
Solid End Mill
L
Solid End Mill
L
Description Std.
*Radius of
Ball-nose
Outside
Dia.
Length
of cut
Neck
Dia.
Under Neck
Length
Shank
Dia.
Overall
length
R
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L
2UEBS010-030-04
R0.5 1 3 - - 4 50
2UEBS020-030-04
R1 2 3 - - 4 50
2UEBS030-095-06
R1.5 3 9.5 - - 6 58
2UEBS040-120-06
R2 4 12 - - 6 76
2UEBS050-140-06
R2.5 5 14 - - 6 76
2UEBS060-160-06
R3 6 16 5.5 40 6 100
2UEBS080-200-08
R4 8 20 7.5 40 8 100
2UEBS100-220-10
R5 10 22 9.5 35 10 100
2UEBS120-250-12
R6 12 25 11.5 50 12 125
2UEBS160-320-16
R8 16 32 15.5 60 16 150
2UEBS200-380-20
R10 20 38 19.5 60 20 150
*
Actual ball-nose radius will be half of actual measurement of outside diameter.
No. of Flutes:
2, 3
¢
2UEBS
(Ball-nose End Mill with 2 Flutes)
Copying
(Unit: mm)
¢
3UEBS
(Ball-nose End Mill with 3 Flutes)
Copying
(Unit: mm)
Description Std.
*Radius of
Ball-nose
Outside
Dia.
Length of
cut
Shank Dia.
Overall
length
R
φ
Dc ℓ
φ
Ds L
3UEBS030-070-06
R1.5 3 7 6 57
3UEBS040-080-06
R2 4 8 6 57
3UEBS050-100-06
R2.5 5 10 6 57
3UEBS060-100-06
R3 6 10 6 57
3UEBS080-160-08
R4 8 16 8 63
3UEBS100-190-10
R5 10 19 10 72
3UEBS120-220-12
R6 12 22 12 83
Ball-nose end mill with three utes for machining of difficult-
to-cut materials.
¢
2UEBS
(Ball-nose End Mill with 2 Flutes)
¢
3UEBS
(Ball-nose End Mill with 3 Flutes)
Workpiece Materials
★ 1st Choice
Ball-nose End Mill (Copying)
φ
Ds
L
φ
Dc
ℓ
Shank Dia.
h6
±0.01
mm
R
30˚
2
3
φ
Ds
L
φ
Dc
ℓ
ℓ
2
φ
D
1
φ
D
1
Shank Dia.
h6
±0.01
mm
R
30˚
Workpiece Materials
★ 1st Choice
: Std. Item
Recommended Cutting Conditions L60
L33
Solid End Mill
L
Solid End Mill
L
4
¢
4YEBM
Workpiece Materials
★ 1st Choice
No. of Flutes:
4
Ball-nose End Mill with 4 flutes
φ
Ds
L
φ
Dc
ℓ
ℓ
2
φ
D
1
φ
D
1
±0.01
mm
R
38˚
Shank Dia.
h6
: Std. Item
¢
4YEBM
(Ball-nose End Mill with 4 Flutes)
Shouldering
Slotting
(Unit: mm)
Description Std.
*
Radius of Ball-nose
Outside Dia. Length of cut Neck Dia.
Under Neck Length
Shank Dia. Overall length
R
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L
4YEBM050-090-06
R2.5 5 9 4.5 15 6 57
4YEBM060-100-06
R3 6 10 5.5 15 6 57
4YEBM080-120-08
R4 8 12 7.4 20 8 63
4YEBM100-140-10
R5 10 14 9.2 25 10 72
4YEBM120-160-12
R6 12 16 11 30 12 83
4YEBM160-220-16
R8 16 22 15 38 16 92
4YEBM200-260-20
R10 20 26 19 50 20 104
Recommended Cutting Conditions L61
No. of Flutes Z=4
* Actual ball-nose radius will be half of actual measurement of outside diameter.
Ball-nose end mill for semi-nishing of difficult-to-cut materials.
L34
Solid End Mill
L
Solid End Mill
L
Special corner-R shaped, 6 flutes, High feed rate
Workpiece Materials
Shank Dia.
h6
20˚
Radius
R
φ
Dc
ℓ
L
φ
Ds
ℓ2
(Unit: mm)
★ 1st Choice
6
PDR General Purpose
Ball-nose End Mill
Description Std.
Outside Dia.
Mill Dia.
tolerance
Length of cut
Under Neck Length
Shank Dia. Overall length No. of Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
6PDRS060-045-06
6
-0.020
-0.038
4.5 9 6 57 6
6PDRS080-060-08
8
-0.025
-0.047
6 12 8 63 6
6PDRS100-075-10
10
-0.025
-0.047
7.5 15 10 72 6
6PDRS120-090-12
12
-0.032
-0.059
9 18 12 83 6
¢
6PDRS
No. of Flutes:
6
¢
6PDRS
Workpiece Material Depth of Cut (ap×ae) (mm)
Outside Dia.
Dc (mm)
φ
6
φ
8
φ
10
φ
12
Pre-hardened
steel
52HRC
φ
6 : 0.32×3.3mm
(0.32×0.55Dc)
φ
8 : 0.42×4.4mm
(0.42×0.55Dc)
φ
10: 0.53×5.5mm
(0.53×0.55Dc)
φ
12: 0.63×6.6mm
(0.63×0.55Dc)
Spindle
Revolution(min
-1
)
6,400 4,800 3,800 3,200
Feed Rate(mm/min) 7,600 7,200 6,900 7,600
Carbon Steel /
Alloy Steel
<
45HRC
Spindle
Revolution(min
-1
)
8,500 6,400 5,100 4,200
Feed Rate(mm/min) 15,300 15,300 15,300 12,700
ap
ae
Copying
Increased rigidity with large core diameter. 6 edged design enables
high feed rate machining.
Achieves large cutting allowance and high efficiency machining with
special corner-R shaped.
Ramping and arc cutting are possible.
¢ Recommended Cutting Conditions
: Std. Item
L35
Solid End Mill
L
Solid End Mill
L
6PDRS Ramping / Arc cutting
¢
Details of 6PDRS cutting edge shape
Description
Outside Dia.
Maximum Depth
of Cut
Radius of tool tip Corner-R
Distance between the
center line of tool and
the center of Rfm
Distance between the center
line of tool and the start
position of cutting edge
Virtual radius in
program
φ
Dc Xfm Rfm Rc Yfm Yd Rt
6PDRS060-045-06
6 0.32 6 0.62 0.75 1.32 0.62
6PDRS080-060-08
8 0.42 8 0.83 1.00 1.76 0.83
6PDRS100-075-10
10 0.53 10 1.04 1.25 2.20 1.04
6PDRS120-090-12
12 0.63 12 1.24 1.50 2.64 1.24
Cutting with cut amount exceeding the Xfm value is not recommended.
¢
Ramping
¢ Circular Interpolation
Ramping angle 1° 2° 3° 4° 5°
Ratio of feed rate
100% 70% 50% 30% 10%
Description Min. Max.
6PDRS060-045-06
8.64 12.00
6PDRS080-060-08
11.52 16.00
6PDRS100-075-10
14.40 20.00
6PDRS120-090-12
17.28 24.00
During pocket machining, set the ramping angle at 0.5°.
Vertical milling is not recommended.
For arc cutting, hole diameter of each machining should be within the range in the chart on the right.
2Yd
Dc + 2Yd 2 × Dc
Min. Max.
Xfm
Rfm
Yd
Yfm
Rc
Rc
Rt
Rfm
Ramping angle
During ramping, lower the feed rate to the ratio in the chart on the right.
Xfm : Maximum Depth of Cut
Yfm : Distance between the center line of tool
and the center of Rfm
Yd : Distance between the center line of tool
and the start position of cutting edge
Rfm : Radius of tool tip
Rc : Corner-R
Rt : Virtual radius in program
L36
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
4, 5, 6, 7, 8
Hard materials, Multi-edge, Negative rake angle, Finishing
¢
4HFSM, 5HFSM, 6HFSM, 7HFSM, 8HFSM
Shouldering
(Medium)
Description
Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L
Z
4HFSM010-050-06
fig.2
1
0
-0.015
5 1.05 6 6 60 4
4HFSM020-090-06
fig.2
2
0
-0.015
9 2.10 10.8 6 60 4
4HFSM030-120-06
fig.2
3
0
-0.015
12 3.15 14.4 6 60 4
4HFSM040-140-06
fig.2
4
0
-0.015
14 4.2 16.8 6 60 4
4HFSM050-170-06
fig.2
5
0
-0.015
17 5.2 20.4 6 60 4
5HFSM040-140-06
fig.2
4
0
-0.015
14 4.2 16.8 6 60 5
6HFSM060-170-06
fig.1
6
0
-0.020
17 - - 6 60 6
6HFSM070-200-08
fig.2
7
-0.005
-0.025
20 7.2 24.0 8 70 6
6HFSM080-230-08
fig.1
8
-0.005
-0.025
23 - - 8 70 6
6HFSM100-280-10
fig.1
10
-0.005
-0.025
28 - - 10 80 6
6HFSM120-330-12
fig.1
12
-0.010
-0.030
33 - - 12 90 6
6HFSM140-370-16
fig.2
14
-0.010
-0.030
37 14.2 44.4 16 105 6
6HFSM150-420-16
fig.2
15
-0.010
-0.030
42 15.2 50.4 16 105 6
6HFSM160-420-16
fig.1
16
-0.010
-0.030
42 - - 16 105 6
6HFSM200-480-20
fig.1
20
-0.010
-0.030
48 - - 20 110 6
7HFSM060-170-06
fig.1
6
0
-0.020
17 - - 6 60 7
7HFSM080-230-08
fig.1
8
-0.005
-0.025
23 - - 8 70 7
7HFSM100-280-10
fig.1
10
-0.005
-0.025
28 - - 10 80 7
7HFSM120-330-12
fig.1
12
-0.010
-0.030
33 - - 12 90 7
7HFSM160-420-16
fig.1
16
-0.010
-0.030
42 - - 16 105 7
8HFSM250-530-25
fig.1
25
-0.010
-0.030
53 - - 25 125 8
¢
4HFSS, 5HFSS, 6HFSS, 7HFSS
Shouldering
(Short)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Neck
Dia.
Under Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
D
1
ℓ2
φ
Ds L
Z
4HFSS010-040-06
fig.2
1
0
-0.015
4 1.05 4.8 6 60 4
4HFSS020-060-06
fig.2
2
0
-0.015
6 2.10 7.2 6 60 4
4HFSS030-080-06
fig.2
3
0
-0.015
8 3.15 9.6 6 60 4
4HFSS040-100-06
fig.2
4
0
-0.015
10 4.2 12.0 6 60 4
4HFSS050-120-06
fig.2
5
0
-0.015
12 5.2 14.4 6 60 4
5HFSS040-100-06
fig.2
4
0
-0.015
10 4.2 12.0 6 60 5
6HFSS060-140-06
fig.1
6
0
-0.020
14 - - 6 60 6
6HFSS080-180-08
fig.1
8
-0.005
-0.025
18 - - 8 70 6
6HFSS100-220-10
fig.1
10
-0.005
-0.025
22 - - 10 80 6
6HFSS120-260-12
fig.1
12
-0.010
-0.030
26 - - 12 90 6
7HFSS060-140-06
fig.1
6
0
-0.020
14 - - 6 60 7
7HFSS080-180-08
fig.1
8
-0.005
-0.025
18 - - 8 70 7
7HFSS100-220-10
fig.1
10
-0.005
-0.025
22 - - 10 80 7
7HFSS120-260-12
fig.1
12
-0.010
-0.030
26 - - 12 90 7
Bottom surface of
6HFSS cutting edge
PVD coating "MEGACOAT Hard" for hard materials.
Achieves high rigidity by ensuring a large core diameter, longer tool life and stable machining.
Also increases cutting edge strength and chip evacuation with a negative rake angle.
Workpiece Materials
Shank Dia.
h5
45˚
Land
MEGACOAT
Hard
is
applied
4
5
6 7
Super Micro-grain carbide
High Efficiency Machining
★ 1st Choice
φ
Dc
φ
D
1
ℓ
L
φ
Ds
h5
φ
Ds
h5
ℓ2
L
φ
Dc
30°
ℓ
fig.2
fig.1
8
HFSM
¢
4HFS, 5HFS, 6HFS, 7HFS, 8HFS
: Std. Item
(Unit: mm) (Unit: mm)
Recommended Cutting Conditions L61
L37
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
4, 6
Hard materials, Multi-edge, Negative rake angle, Finishing
¢
4UGSM
Shouldering
(Unit: mm)
In order to achieve stable machining of hard materials,
negative type rake angle is adopted.
Also, for attaining high efficiency, we provide six flutes type
for dia. larger than 6mm.
50˚
Shank Dia.
h6
Workpiece Materials
φ
Ds
L
φ
Dc
ℓ
4
6
★ 1st Choice
¢
4UGSM, 6UGSM
¢ 6UGSM
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
4UGSM030-080-06
3
-0.014
-0.028
8 6 50 4
4UGSM040-120-06
4
-0.020
-0.038
12 6 57 4
4UGSM050-130-06
5
-0.020
-0.038
13 6 57 4
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
6UGSM060-150-06
6
-0.020
-0.038
15 6 60 6
6UGSM080-200-08
8
-0.025
-0.047
20 8 75 6
6UGSM100-250-10
10
-0.025
-0.047
25 10 80 6
6UGSM120-300-12
12
-0.032
-0.059
30 12 100 6
6UGSM160-400-16
16
-0.032
-0.059
40 16 110 6
: Std. Item
Recommended Cutting Conditions L62
L38
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
3
Aluminum & Non-ferrous Metals,
Varied interval flute design, With wiper edge
Workpiece Materials
Sharp
Shank Dia.
h6
38˚
φ
Dc
ℓ
L
φ
Ds
¢ 3NESM
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside Dia.
Mill Dia.
tolerance
Length of cut Shank Dia. Overall length No. of Flutes
φ
Dc ℓ
φ
Ds L Z
3NESM030-120-06
3
-0.014
-0.028
12 6 50 3
3NESM040-120-06
4
-0.020
-0.038
12 6 50 3
3NESM050-140-06
5
-0.020
-0.038
14 6 50 3
3NESM060-160-06
6
0
-0.008
16 6 50 3
3NESM080-200-08
8
0
-0.009
20 8 63 3
3NESM100-220-10
10
0
-0.009
22 10 76 3
3NESM120-250-12
12
0
-0.011
25 12 76 3
3NESM160-320-16
16
0
-0.011
32 16 89 3
3NESM200-380-20
20
0
-0.013
38 20 104 3
* Cutting edge of over 6mm φDc has margin.
A wiper is attached at the lower edge for improving the bottom surface finish.
Chattering is controlled with cutting edge slots at varied intervals, and finishing of lateral surfaces is improved.
★ 1st Choice
3
¢ 3NESM
Varied interval flute design (3 flutes)
with wiper edge
Finished surface of
aluminum alloy at
high speed machining.
Reached 0.25μmRa
(Bottom face /
side face/corner)
Recommended Cutting Conditions L62
: Std. Item
L39
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
2, 3
Aluminum & Non-ferrous Metals,Finishing,
Sharpness oriented, Smooth chip evacuation
¢
2NFSM
(Medium)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
2NFSM010-040-04
1
-0.014
-0.028
4 4 38 2
2NFSM015-060-04
1.5
-0.014
-0.028
6 4 38 2
2NFSM020-080-04
2
-0.014
-0.028
8 4 38 2
2NFSM025-080-04
2.5
-0.014
-0.028
8 4 38 2
2NFSM030-080-06
3
-0.014
-0.028
8 6 50 2
2NFSM040-080-06
4
-0.020
-0.038
8 6 50 2
2NFSM050-140-06
5
-0.020
-0.038
14 6 50 2
2NFSM060-160-06
6
0
-0.008
16 6 50 2
2NFSM080-200-08
8
0
-0.009
20 8 63 2
2NFSM100-220-10
10
0
-0.009
22 10 76 2
2NFSM120-250-12
12
0
-0.011
25 12 76 2
2NFSM160-320-16
16
0
-0.011
32 16 89 2
2NFSM200-380-20
20
0
-0.013
38 20 104 2
*
Cutting edge of over 6mm φDc has margin.
Description Std.
Outside
Dia.
Mill Dia.
Tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
3NFSL030-190-06
3
-0.014
-0.028
19 6 63 3
3NFSL040-190-06
4
-0.020
-0.038
19 6 63 3
3NFSL050-200-06
5
-0.020
-0.038
20 6 63 3
3NFSL060-280-06
6
0
-0.008
28 6 76 3
3NFSL080-300-08
8
0
-0.009
30 8 76 3
3NFSL100-340-10
10
0
-0.009
34 10 89 3
3NFSL120-450-12
12
0
-0.011
45 12 100 3
3NFSL160-560-16
16
0
-0.011
56 16 125 3
3NFSL200-600-20
20
0
-0.013
60 20 125 3
*
Cutting edge of over 6mm φDc has margin.
Sharpness oriented for aluminum machining.
Good chip evacuation from the 45 degrees helix angle.
¢
3NFSM
(Medium)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ
φ
Ds L Z
3NFSM030-120-06
3
-0.014
-0.028
12 6 50 3
3NFSM040-120-06
4
-0.020
-0.038
12 6 50 3
3NFSM050-140-06
5
-0.020
-0.038
14 6 50 3
3NFSM060-160-06
6
0
-0.008
16 6 50 3
3NFSM080-200-08
8
0
-0.009
20 8 63 3
3NFSM100-220-10
10
0
-0.009
22 10 76 3
3NFSM120-250-12
12
0
-0.011
25 12 76 3
3NFSM160-320-16
16
0
-0.011
32 16 89 3
3NFSM200-380-20
20
0
-0.013
38 20 104 3
*
Cutting edge of over 6mm φDc has margin.
ℓ
L
φ
Ds
φ
Dc
Workpiece Materials
Sharp
Shank Dia.
h6
45˚
A convex shape in the slot
improves chip evacuation.
NFSM type
NFSL type
rake angle
★ 1st Choice
2
3
: Std. Item
¢ 2NFSM, 3NFSM, 3NFSL
¢
3NFSL
(Long)
Shouldering
(Unit: mm)
Recommended Cutting Conditions L62
~L63
L40
Solid End Mill
L
Solid End Mill
L
No. of Flutes:
3
Aluminum & Non-ferrous Metals, Roughing
φ
Ds
L
φ
Dc
ℓ
Shank Dia.
h6
30˚
Cutting edge
shape
C
Workpiece Materials
★ 1st Choice
3
¢
3AESM, 3AESL
¢
3AESM
(Medium)
Shouldering
Slotting
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L C Z
3AESM060-130-06
6
-0.030
-0.105
13 6 57 0.6 3
3AESM080-160-08
8
-0.040
-0.130
16 8 63 0.6 3
3AESM100-220-10
10
-0.040
-0.130
22 10 72 0.6 3
3AESM120-260-12
12
-0.050
-0.160
26 12 83 1 3
3AESM160-320-16
16
-0.050
-0.160
32 16 92 1 3
3AESM200-380-20
20
-0.065
-0.195
38 20 104 1 3
3AESM250-450-25
25
-0.065
-0.195
45 25 121 1 3
Three flutes type for roughing of aluminum.With corner chamfering.
¢
3AESL
(Long)
Shouldering
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Length
of cut
Shank
Dia.
Overall
length
Spec of
Corners
No. of
Flutes
φ
Dc ℓ
φ
Ds L C Z
3AESL060-240-06
6
-0.030
-0.105
24 6 76 0.6 3
3AESL080-280-08
8
-0.040
-0.130
28 8 76 0.6 3
3AESL100-340-10
10
-0.040
-0.130
34 10 89 0.6 3
3AESL120-450-12
12
-0.050
-0.160
45 12 100 1 3
3AESL160-560-16
16
-0.050
-0.160
56 16 125 1 3
3AESL200-600-20
20
-0.065
-0.195
60 20 125 1 3
3AESL250-800-25
25
-0.065
-0.195
80 25 150 1 3
Recommended Cutting Conditions L63
: Std. Item
L41
Solid End Mill
L
Solid End Mill
L
Counterboring
2ZDK
Edge ends have 180° flat and are applicable to
various applications.
Available for high-precision counterboring.
Optimum tool for improvement and cost
reduction of difficult machining processes.
180°
Flat Bottom
Large Chip Pocket
Oxidation temperature (°C)
Hardness(GPa)
10
400 600 800 1,000 1,200
1,400
15
20
25
30
35
40
TiN
TiCN
TiAIN
MEGACOAT
MEGACOAT
NANO
Oxidation resistance HighLow
Smooth Chip Evacuation
· Combination of smooth chip control and high
rigidity due to the special ute shape
Long Tool Life with "MEGACOAT NANO"
· The special Multilayer Nano Coating prevents wear
and chipping with high hardness (35GPa) and superior
oxidation resistance (oxidation temperature: 1,150 °C )
¢
Tool Life Comparison
(S45C, 200 holes)
(Internal evaluation)
2ZDK Competitor A
Excellent chip evacuation
due to large chip pocket
Large core diameter
Short type
NEW
Short type is now available
Suitable for shallow drilling under 1.5D
Short type is highly rigid due
to large core diameter
Stable Cutting with Minimum Wear
Wear Comparison of Bottom Edge
Cutting Conditions:
n=3,000min
-1
Vf=420mm/min
Drilling Depth=12mm (1.5D)
Wet
L42
Solid End Mill
L
Solid End Mill
L
Counterboring
Applications
Hole Counterboring
Turning in Automatic Lathes / Turning
Internal Face
Finishing
Hole Expanding
Bottom Finishing after Drilling Counterboring on Slant Surface / Guide Hole Machining
Plunging on Thin Plate
Reduced Burrs
Counterboring
and Guide Hole
Machining with a
Single Tool
Flat Bottom
1 Pass
Machining
Usage example of plus tolerance for
φ
6 type
Suitable situation
1st process: Tool for guide hole machining: Minus tolerance
2nd process: Tool for deep drilling: Minus tolerance
Tool for 2nd process
(Deep drilling)
interferes machining
surface of 1st process
(Guide hole machining)
1st process: Tool for guide hole machining: Plus tolerance
2nd process: Tool for deep drilling: Minus tolerance
2ZDK060S
-
P
No effect
on next
process
Finished surface
of guide hole
1st process:
Tool for guide
hole machining
2nd process:
Tool for deep
drilling
2nd
process:
2nd
process:
Convenient plus tolerance
is available for
φ
6 type
(2ZDK060S-P)
·
Hole distortion, bending
·
E
ffects on finished s
urface
·
Effects on d
imension of diameter
L43
Solid End Mill
L
Solid End Mill
L
2
: Std. Item
Recommended Cutting Conditions L64
No. of Flutes:
2
IDs
IDc
ℓℓ
2
h5
ℓ
2
IDs
h5
IDc
ℓ
30°
L
L
NANO
Workpiece Materials
¢ 2ZDK
¢ 2ZDK
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK030
fig.1
3.0
0
-0.010
14 15
6 60
2
2ZDK033
fig.1
3.3
0
-0.012
15 16
2ZDK035
fig.1
3.5 17 18
2ZDK040
fig.1
4.0 19 20
2ZDK042
fig.1
4.2 20 21
2ZDK045
fig.1
4.5 21 22
2ZDK050
fig.1
5.0 23 24
2ZDK053
fig.1
5.3 24 25
2ZDK055
fig.1
5.5 25 26
2ZDK056
fig.1
5.6 26 27
2ZDK060
fig.2
6.0 28 (28)
2ZDK065
fig.1
6.5
0
-0.015
30 31
8 70
2ZDK068
fig.1
6.8 31 32
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK070
fig.1
7.0
0
-0.015
32 33
8 70
2
2ZDK075
fig.1
7.5 34 35
2ZDK080
fig.2
8.0 36 (36)
2ZDK085
fig.1
8.5
0
-0.015
38 39
10 80
2ZDK088
fig.1
8.8 39 40
2ZDK090
fig.1
9.0 40 41
2ZDK095
fig.1
9.5 42 43
2ZDK100
fig.2
10.0 45 (45)
2ZDK103
fig.1
10.3
0
-0.018
46 47
12 100
2ZDK105
fig.1
10.5 47 48
2ZDK110
fig.1
11.0 51 52
2ZDK115
fig.1
11.5 53 54
2ZDK120
fig.2
12.0 54 (54)
★ 1st Choice
Shank Dia.
h5
fig.1
fig.2
MEGACOAT NANO is applied
Super Micro-grain carbide
* This tool is specially designed for plunging and NOT recommended for slotting.
· Helix Angle is 20°
· The drilling depth should be less than 2D(2×Dc) when the workpiece is not pre-drilled.
Plunge
milling
(Unit: mm)
L44
Solid End Mill
L
Solid End Mill
L
2
No. of Flutes:
2
NANO
Workpiece Materials
¢
2ZDK
(Short type)
¢
2ZDK
(Short type)
★ 1st Choice
Shank Dia.
h5
fig.1
fig.2
fig.3
Counterboring
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK010S
fig.1
1.0
0
-0.010
3 4
4 50
2
2ZDK011S
fig.1
MTO
1.1
3.5 4.5
2ZDK012S
fig.1
MTO
1.2
2ZDK013S
fig.1
MTO
1.3 4 5
2ZDK014S
fig.1
MTO
1.4 4.5 5.5
2ZDK015S
fig.1
1.5
5 6
2ZDK016S
fig.1
1.6
2ZDK017S
fig.1
MTO
1.7 5.5 6.5
2ZDK018S
fig.1
MTO
1.8
6 7
2ZDK019S
fig.1
MTO
1.9
2ZDK020S
fig.1
2.0
2ZDK021S
fig.1
MTO
2.1
7 8
2ZDK022S
fig.1
MTO
2.2
2ZDK023S
fig.1
MTO
2.3
2ZDK024S
fig.1
2.4
8 9
2ZDK025S
fig.1
2.5
2ZDK026S
fig.1
2.6
2ZDK027S
fig.1
2.7
9 10
2ZDK028S
fig.1
MTO
2.8
2ZDK029S
fig.1
2.9
2ZDK030S
fig.1
3.0
6 60
2ZDK031S
fig.1
3.1
0
-0.012
10 11
2ZDK032S
fig.1
MTO
3.2
2ZDK033S
fig.1
3.3
2ZDK034S
fig.1
3.4
11 12
2ZDK035S
fig.1
3.5
2ZDK036S
fig.1
MTO
3.6
2ZDK037S
fig.1
3.7
12 13
2ZDK038S
fig.1
MTO
3.8
2ZDK039S
fig.1
MTO
3.9
2ZDK040S
fig.1
4.0
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK041S
fig.1
4.1
0
-0.012
13 14
6 60
2
2ZDK042S
fig.1
4.2
2ZDK043S
fig.1
4.3
2ZDK044S
fig.1
MTO
4.4
14 15
2ZDK045S
fig.1
4.5
2ZDK046S
fig.1
MTO
4.6
2ZDK047S
fig.1
MTO
4.7
15 16
2ZDK048S
fig.1
4.8
2ZDK049S
fig.1
4.9
2ZDK050S
fig.1
5.0
16 17
2ZDK051S
fig.1
5.1
2ZDK052S
fig.1
5.2
2ZDK053S
fig.1
5.3
2ZDK054S
fig.1
MTO
5.4
17 18
2ZDK055S
fig.1
5.5
2ZDK056S
fig.1
5.6
2ZDK057S
fig.1
MTO
5.7
18 19
2ZDK058S
fig.1
5.8
2ZDK059S
fig.1
MTO
5.9
2ZDK060S
fig.2
6.0 19 (21)
2ZDK060S-P
fig.1
6.0
*
+0.012
0
19 21 8 70
2ZDK061S
fig.1
6.1
0
-0.015
19 21
8 70
2ZDK062S
fig.1
6.2
2ZDK063S
fig.1
6.3
20 22
2ZDK064S
fig.1
6.4
2ZDK065S
fig.1
6.5
2ZDK066S
fig.1
6.6
2ZDK067S
fig.1
MTO
6.7
21 23
2ZDK068S
fig.1
6.8
2ZDK069S
fig.1
MTO
6.9
2ZDK070S
fig.1
7.0 22 24
* Mill Dia. Tolerance of 2ZDK60S-P is plus tolerance
φDc
ℓ
2
φDs
ℓ
30°
L
φDs
ℓ(ℓ
2
)
φDc
L
Shank Dia.
h6
~
φ
12
φ
12.5~
φDc
L
φDs
ℓ(ℓ
2
)
MEGACOAT NANO is applied
Super Micro-grain carbide
: Std. Item
MTO : Made to order
Recommended Cutting Conditions L64
* This tool is specially designed for plunging and NOT recommended for slotting.
· Helix Angle is 20°
· The drilling depth should be less than 1.5D(1.5×Dc) when the workpiece is not pre-drilled.
Plunge
milling
L45
Solid End Mill
L
Solid End Mill
L
¢
2ZDK
(Short type)
Plunge
milling
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK071S
fig.1
MTO
7.1
0
-0.015
22 24
8 70
2
2ZDK072S
fig.1
MTO
7.2
2ZDK073S
fig.1
7.3
23
25
2ZDK074S
fig.1
MTO
7.4
2ZDK075S
fig.1
7.5
2ZDK076S
fig.1
MTO
7.6
24
2ZDK077S
fig.1
7.7
2ZDK078S
fig.1
7.8
2ZDK079S
fig.1
MTO
7.9
2ZDK080S
fig.2
8.0
25
(27)
2ZDK081S
fig.1
MTO
8.1
27
10 80
2ZDK082S
fig.1
8.2
2ZDK083S
fig.1
MTO
8.3
26 28
2ZDK084S
fig.1
MTO
8.4
2ZDK085S
fig.1
8.5
2ZDK086S
fig.1
MTO
8.6
27 29
2ZDK087S
fig.1
8.7
2ZDK088S
fig.1
8.8
2ZDK089S
fig.1
MTO
8.9
28 30
2ZDK090S
fig.1
9.0
2ZDK091S
fig.1
MTO
9.1
2ZDK092S
fig.1
MTO
9.2
29 31
2ZDK093S
fig.1
MTO
9.3
2ZDK094S
fig.1
MTO
9.4
2ZDK095S
fig.1
9.5
2ZDK096S
fig.1
MTO
9.6
30 32
2ZDK097S
fig.1
MTO
9.7
2ZDK098S
fig.1
9.8
2ZDK099S
fig.1
MTO
9.9
31
33
2ZDK100S
fig.2
10.0 (33)
(Unit: mm)
Description Std.
Outside
Dia.
Mill Dia.
tolerance
Flute
Length
Under
Neck
Length
Shank
Dia.
Overall
length
No. of
Flutes
φ
Dc ℓ ℓ
2
φ
Ds L Z
2ZDK101S
fig.1
MTO
10.1
0
-0.018
31 33
12 100
2
2ZDK102S
fig.1
MTO
10.2
32 34
2ZDK103S
fig.1
10.3
2ZDK104S
fig.1
MTO
10.4
2ZDK105S
fig.1
10.5
33 35
2ZDK106S
fig.1
MTO
10.6
2ZDK107S
fig.1
MTO
10.7
2ZDK108S
fig.1
MTO
10.8
2ZDK109S
fig.1
MTO
10.9
34 36
2ZDK110S
fig.1
11.0
2ZDK111S
fig.1
MTO
11.1
2ZDK112S
fig.1
MTO
11.2
35 37
2ZDK113S
fig.1
MTO
11.3
2ZDK114S
fig.1
MTO
11.4
2ZDK115S
fig.1
11.5
36 38
2ZDK116S
fig.1
MTO
11.6
2ZDK117S
fig.1
MTO
11.7
2ZDK118S
fig.1
MTO
11.8
2ZDK119S
fig.1
MTO
11.9
2ZDK120S
fig.2
12.0 37 (39)
2ZDK125S
fig.3
12.5 41 41
2ZDK130S
fig.3
13.0 43 43
2ZDK135S
fig.3
13.5 44 44
2ZDK140S
fig.3
14.0 45 45
2ZDK160S
fig.2
16.0 52 (52)
16 115
2ZDK170S
fig.3
17.0 54 54
2ZDK175S
fig.3
17.5 56 56
2ZDK180S
fig.3
18.0 57 57
2ZDK200S
fig.2
20.0
0
-0.021
63 (63) 20 125
: Std. Item
MTO : Made to order
* This tool is specially designed for plunging and NOT recommended for slotting.
· Helix Angle is 20°
· The drilling depth should be less than 1.5D(1.5×Dc) when the workpiece is not pre-drilled.
Recommended Cutting Conditions L64
L46
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
2FESS
Applications Workpiece Material Application
Outside Dia. Dc (mm)
φ
1
φ
2
φ
4
φ
6
φ
8
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.2Dc×0.05Dc
(Dc<
φ
3)
1.2Dc×0.1Dc
(Dc≥
φ
3)
ap
Slotting
Depth of Cut (ap) (mm)
0.1Dc (Dc<
φ
1)
0.3Dc (
φ
1≤Dc<
φ
3)
0.5Dc (Dc≥
φ
3)
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
25,500 13,200 6,600 4,400 3,300 2,200 1,700
Feed Rate (mm/min) 225 230 375 415 420 310 240
Slotting
Spindle Revolution
(min
-1
)
19,000 11,000 6,000 4,000 3,000 2,000 1,500
Feed Rate (mm/min) 135 140 225 250 250 245 245
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min) 195 220 285 315 310 230 200
Slotting
Spindle Revolution
(min
-1
)
18,000 9,500 4,800 3,200 2,400 1,600 1,200
Feed Rate (mm/min) 115 130 170 190 185 185 185
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
17,000 8,800 4,400 3,000 2,200 1,500 1,100
Feed Rate (mm/min) 55 80 100 105 105 110 110
Slotting
Spindle Revolution
(min
-1
)
16,000 8,000 4,000 2,700 2,000 1,300 990
Feed Rate (mm/min) 35 50 60 63 63 65 65
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min) 95 95 110 115 115 115 115
Slotting
Spindle Revolution
(min
-1
)
16,000 8,000 4,000 2,700 2,000 1,300 990
Feed Rate (mm/min) 60 60 65 70 70 70 70
* Machining with coolant is recommended for stainless steel.
¢
2FESM
Applications Workpiece Material Application
Outside Dia. Dc (mm)
φ
0.5
φ
1
φ
2
φ
4
φ
6
φ
8
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.5Dc×0.05Dc
(Dc<
φ
3)
1.5Dc×0.1Dc
(Dc≥
φ
3)
ap
Slotting
Depth of Cut (ap) (mm)
0.1Dc (Dc<
φ
1)
0.3Dc (
φ
1≤Dc<
φ
3)
0.5Dc (Dc≥
φ
3)
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
32,000 25,500 13,200 6,600 4,400 3,300 2,200 1,700
Feed Rate (mm/min) 210 225 230 375 415 420 310 240
Slotting
Spindle Revolution
(min
-1
)
29,000 19,000 11,000 6,000 4,000 3,000 2,000 1,500
Feed Rate (mm/min) 130 135 140 225 250 250 245 245
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
27,000 22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min) 180 195 220 285 315 310 230 200
Slotting
Spindle Revolution
(min
-1
)
27,000 18,000 9,500 4,800 3,200 2,400 1,600 1,200
Feed Rate (mm/min) 105 115 130 170 190 185 185 185
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
25,000 17,000 8,800 4,400 3,000 2,200 1,500 1,100
Feed Rate (mm/min) 50 55 80 100 105 105 110 110
Slotting
Spindle Revolution
(min
-1
)
25,000 16,000 8,000 4,000 2,700 2,000 1,300 990
Feed Rate (mm/min) 30 35 50 60 63 63 65 65
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
27,000 22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min) 60 95 95 110 115 115 115 115
Slotting
Spindle Revolution
(min
-1
)
25,000 16,000 8,000 4,000 2,700 2,000 1,300 990
Feed Rate (mm/min) 35 60 60 65 70 70 70 70
* Machining with coolant is recommended for stainless steel.
L47
Solid End Mill
L
Solid End Mill
L
¢
2FESL
(Shouldering)
Applications Workpiece Material
Outside Dia. Dc (mm)
φ
1
φ
2
φ
4
φ
6
φ
8
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
2.5Dc×0.05Dc
(Dc<
φ
3)
2.5Dc×0.1Dc
(Dc≥
φ
3)
Carbon steel, Cast iron
Spindle Revolution
(min
-1
)
19,000 9,500 4,800 3,200 2,400 1,600 1,200
Feed Rate (mm/min) 210 210 210 210 210 210 210
Alloy Steel
Spindle Revolution
(min
-1
)
14,300 7,200 3,600 2,400 2,000 1,300 1,000
Feed Rate (mm/min) 155 160 160 160 170 170 150
Pre-hardened steel
(30~45HRC)
Spindle Revolution
(min
-1
)
11,200 5,600 2,800 1,900 1,600 1,000 800
Feed Rate (mm/min) 85 85 90 90 100 95 80
Stainless Steel
Spindle Revolution
(min
-1
)
14,300 7,200 3,600 2,400 2,000 1,300 1,000
Feed Rate (mm/min)
95 95 95 95 105 105 80
* Machining with coolant is recommended for stainless steel.
Slotting is not recommended.
¢
2FEKS, 2FEKM
Applications Workpiece Material Application
Outside Dia. Dc (mm)
φ
3
φ
4
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.2Dc×0.1Dc
ap
Slotting
Depth of Cut (ap) (mm)
0.5Dc
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
9,300 7,000 4,600 3,600 2,900 2,400 2,000
Feed Rate (mm/min) 450 450 470 430 400 360 320
Slotting
Spindle Revolution
(min
-1
)
7,500 6,000 4,400 3,300 2,700 2,300 1,900
Feed Rate (mm/min) 240 260 340 340 340 340 320
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
8,800 6,600 4,400 3,300 2,600 2,200 1,800
Feed Rate (mm/min) 370 370 440 400 360 330 290
Slotting
Spindle Revolution
(min
-1
)
7,200 5,400 3,600 2,700 2,200 1,800 1,500
Feed Rate (mm/min) 270 270 270 270 270 270 270
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
6,400 4,800 3,200 2,400 1,900 1,600 1,200
Feed Rate (mm/min) 130 130 130 140 140 140 140
Slotting
Spindle Revolution
(min
-1
)
5,300 4,000 2,600 2,000 1,600 1,300 1,000
Feed Rate (mm/min) 120 120 120 120 120 120 120
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
8,000 6,000 4,000 3,000 2,400 2,000 1,500
Feed Rate (mm/min) 140 140 140 140 140 140 140
Slotting
Spindle Revolution
(min
-1
)
5,300 4,000 2,600 2,000 1,600 1,300 1,000
Feed Rate (mm/min)
80 90 100 100 100 90 90
* Machining with coolant is recommended for stainless steel.
L48
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
4FESM
(Shouldering)
Applications Workpiece Material
Outside Dia. Dc (mm)
φ
1
φ
2
φ
4
φ
6
φ
8
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.5Dc×0.05Dc
(Dc<
φ
3)
1.5Dc×0.1Dc
(Dc≥
φ
3)
Carbon steel, Cast iron
Spindle Revolution
(min
-1
)
25,500 13,000 6,600 4,400 3,300 2,200 1,700
Feed Rate (mm/min) 335 345 580 620 625 630 600
Alloy Steel
Spindle Revolution
(min
-1
)
22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min) 290 290 395 455 455 470 460
Pre-hardened steel
(30~45HRC)
Spindle Revolution
(min
-1
)
12,000 7,200 4,200 3,000 2,200 1,500 1,100
Feed Rate (mm/min) 105 125 150 160 160 165 140
Stainless Steel
Spindle Revolution
(min
-1
)
22,000 11,000 5,600 3,700 2,800 1,900 1,400
Feed Rate (mm/min)
130 145 165 165 170 175 155
* Machining with coolant is recommended for stainless steel.
Slotting is not recommended.
¢
4FEKM
(Tough corner edge, Shouldering)
Applications Workpiece Material
Outside Dia. Dc (mm)
φ
3
φ
4
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.5Dc×0.1Dc
Carbon steel, Cast iron
Spindle Revolution
(min
-1
)
10,600 8,000 5,300 4,000 3,200 2,700 2,100
Feed Rate (mm/min) 680 690 770 770 770 770 770
Alloy Steel
Spindle Revolution
(min
-1
)
8,800 6,600 4,400 3,300 2,600 2,200 1,800
Feed Rate (mm/min) 500 550 620 630 630 630 610
Pre-hardened steel
(30~45HRC)
Spindle Revolution
(min
-1
)
6,400 4,800 3,200 2,400 1,900 1,600 1,200
Feed Rate (mm/min) 180 180 180 190 190 190 190
Stainless Steel
Spindle Revolution
(min
-1
)
8,000 4,800 4,000 2,400 2,300 2,000 1,500
Feed Rate (mm/min)
190 200 200 200 210 210 210
* Machining with coolant is recommended for stainless steel.
Slotting is not recommended.
L49
Solid End Mill
L
Solid End Mill
L
¢
2FESW
Applications Workpiece Material Application
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
13
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1Dc×0.2Dc
ap
Slotting
Depth of Cut (ap) (mm)
0.2Dc
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 660 640 640 640 520 450 410 400
Slotting
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 550 480 510 530 480 440 410 400
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 420 430 430 430 350 300 270 260
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 300 340 360 370 340 310 270 260
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 160 160 160 160 140 140 140 140
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 110 110 120 120 120 120 120 120
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 180 240 240 240 200 170 160 160
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min)
120 120 130 130 130 130 130 130
* Machining with coolant is recommended for stainless steel.
¢
3FESW
Applications Workpiece Material Application
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
13
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1Dc×0.2Dc
ap
Slotting
Depth of Cut (ap) (mm)
0.2Dc
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 810 800 800 800 650 560 510 450
Slotting
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 810 800 800 800 650 560 510 450
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 530 530 530 530 430 370 340 300
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 530 530 530 530 430 370 340 300
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 200 200 200 200 180 180 180 180
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 140 140 150 150 150 150 150 150
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 300 300 300 300 240 210 200 200
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min)
150 150 160 160 160 160 160 160
* Machining with coolant is recommended for stainless steel.
L50
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
4FESW
Applications Workpiece Material
Application
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
13
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1Dc×0.2Dc
ap
Slotting
Depth of Cut (ap) (mm)
0.2Dc
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 960 960 960 960 780 680 620 570
Slotting
Spindle Revolution
(min
-1
)
11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,500
Feed Rate (mm/min) 960 960 960 960 780 680 620 570
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 640 640 640 640 520 450 410 370
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 640 640 640 640 520 450 410 370
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 240 240 240 240 210 210 210 210
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 160 160 180 180 180 180 180 180
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min) 360 360 360 360 300 260 240 240
Slotting
Spindle Revolution
(min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,800
Feed Rate (mm/min)
180 180 200 200 200 200 200 200
* Machining with coolant is recommended for stainless steel.
¢
3UFSM
Applications Workpiece Material
Application
Outside Dia. Dc (mm)
φ
2
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
1.5Dc×0.1Dc
ap
Slotting
Depth of Cut (ap) (mm)
0.25Dc
(
Carbon steel, Cast iron
)
0.5Dc
Carbon steel, Cast iron
Shouldering
Spindle Revolution
(min
-1
)
18,000 12,000 9,200 7,300 6,100 4,600 3,700 3,100 2,300 1,800
Feed Rate (mm/min) 380 430 440 500 510 500 560 560 590 590
Slotting
Spindle Revolution
(min
-1
)
16,000 11,000 8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min) 190 230 240 290 300 290 280 290 310 350
Alloy Steel
Shouldering
Spindle Revolution
(min
-1
)
14,000 9,000 6,800 5,400 4,500 3,400 2,700 2,300 1,700 1,400
Feed Rate (mm/min) 250 270 270 320 350 340 360 350 390 420
Slotting
Spindle Revolution
(min
-1
)
11,000 7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,400 1,100
Feed Rate (mm/min) 130 130 150 180 190 180 170 180 190 210
Stainless Steel
Shouldering
Spindle Revolution
(min
-1
)
10,000 6,400 4,800 3,800 3,200 2,400 1,900 1,600 1,200 1,000
Feed Rate (mm/min) 180 170 170 210 230 220 230 220 220 230
Slotting
Spindle Revolution
(min
-1
)
10,000 6,400 4,800 3,800 3,200 2,400 1,900 1,600 1,200 1,000
Feed Rate (mm/min) 120 120 120 140 150 140 140 140 150 180
Titanium Alloys
Heat-resistant Alloys
(40~50HRC)
Shouldering
Spindle Revolution
(min
-1
)
6,000 4,200 3,200 2,500 2,100 1,600 1,300 1,100 800 600
Feed Rate (mm/min) 60 90 100 120 110 110 120 110 120 130
Slotting
Spindle Revolution
(min
-1
)
6,000 4,200 3,200 2,500 2,100 1,600 1,300 1,100 800 600
Feed Rate (mm/min) 50 60 70 80 90 90 90 80 90 100
Aluminum Alloys
Shouldering
Spindle Revolution
(min
-1
)
32,000 21,000 16,000 13,000 11,000 8,000 6,400 5,300 4,000 3,200
Feed Rate (mm/min) 670 760 770 900 920 860 1,000 1,100 1,100 1,200
Slotting
Spindle Revolution
(min
-1
)
32,000 21,000 16,000 13,000 11,000 8,000 6,400 5,300 4,000 3,200
Feed Rate (mm/min)
480 440 480 590 630 580 670 730 860 960
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
L51
Solid End Mill
L
Solid End Mill
L
¢
4PGSS, 5PGSS
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Carbon Steel
Shouldering
1Dc×0.3Dc
Spindle Revolution (min
-1
)
13,300 10,000 8,000 6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
1,860 1,600 1,440 1,320 1,200 1,360 1,320 1,200 1,200 1,360
Slotting
1Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
660 600 680 660 600 600 680
Alloy Steel
Shouldering
1Dc×0.3Dc
Spindle Revolution (min
-1
)
10,600 8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
1,180 1,020 920 840 880 890 860 880 830 1,040
Slotting
0.75Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
420 440 440 430 440 410 520
Pre-hardened steel
(30~45HRC)
Shouldering
1Dc×0.25Dc
Spindle Revolution (min
-1
)
8,500 6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
710 610 550 500 570 550 580 570 570 700
Slotting
0.5Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
250 290 280 290 280 280 350
Stainless Steel
Shouldering
1Dc×0.25Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
290 250 230 210 240 250 230 240 240 270
Slotting
0.4Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
100 120 120 120 120 120 130
Titanium Alloys
Heat-resistant Alloys
(40~50HRC)
Shouldering
1Dc×0.2Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
160 130 110 110 110 130 120 140 130 150
Slotting
0.3Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
60 60 60 60 70 70 80
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
¢
4PGSM, 5PGSM, 6PGSM
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Carbon Steel
Shouldering
1.5Dc
×
0.3Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
1,030 980 1,260 1,520 1,570 1,510 1,340
Slotting 0.5Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
520 500 640 770 790 750 670
Alloy Steel
Shouldering
1.5Dc
×
0.3Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
740 670 940 1,130 1,170 1,140 1,030
Slotting 0.5Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
380 330 480 560 580 570 520
Pre-hardened steel
(30~45HRC)
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
470 490 610 700 730 710 710
Slotting 0.4Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
230 250 310 350 370 350 360
Stainless Steel
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
170 190 250 280 280 280 250
Slotting 0.4Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
80 90 120 140 140 140 130
Titanium Alloys
Heat-resistant Alloys
(40~50HRC)
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
90 90 130 150 160 150 150
Slotting 0.3Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
40 40 60 70 80 70 70
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
L52
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
4PGSL, 5PGSL, 6PGSL
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Carbon Steel
Shouldering
1.5Dc
×
0.3Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
1,030 980 1,260 1,520 1,570 1,510 1,340
Slotting 0.5Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000 1,600
Feed Rate (mm/min)
520 500 640 770 790 750 670
Alloy Steel
Shouldering
1.5Dc
×
0.3Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
740 670 940 1,130 1,170 1,140 1,030
Slotting 0.5Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
380 330 480 560 580 570 520
Pre-hardened steel
(30~45HRC)
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
470 490 610 700 730 710 710
Slotting 0.4Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
230 250 310 350 370 350 360
Stainless Steel
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
170 190 250 280 280 280 250
Slotting 0.4Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
80 90 120 140 140 140 130
Titanium Alloys
Heat-resistant Alloys
(40~50HRC)
Shouldering
1.5Dc
×
0.2Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
90 90 130 150 160 150 150
Slotting 0.3Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550 450
Feed Rate (mm/min)
40 40 60 70 80 70 70
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
¢
4PGRM
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
ap
Slotting
Carbon Steel
Shouldering
1Dc
×
0.3Dc
Spindle Revolution (min
-1
)
13,300 10,000 8,000 6,600 5,000 4,000 3,300 2,500 2,000
Feed Rate (mm/min)
1,860 1,600 1,440 1,320 1,200 1,360 1,320 1,200 1,200
Slotting 1Dc
Spindle Revolution (min
-1
)
6,600 5,000 4,000 3,300 2,500 2,000
Feed Rate (mm/min)
660 600 680 660 600 600
Alloy Steel
Shouldering
1Dc
×
0.3Dc
Spindle Revolution (min
-1
)
10,600 8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min)
1,180 1,020 920 840 880 890 860 880 830
Slotting 0.75Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min)
420 440 440 430 440 410
Pre-hardened steel
(30~45HRC)
Shouldering
1Dc
×
0.25Dc
Spindle Revolution (min
-1
)
8,500 6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
710 610 550 500 570 550 580 570 570
Slotting 0.5Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
250 290 280 290 280 280
Stainless Steel
Shouldering
1Dc
×
0.25Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,700 2,000 1,600 1,300 1,000 800
Feed Rate (mm/min)
290 250 230 210 240 250 230 240 240
Slotting 0.4Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800
Feed Rate (mm/min)
100 120 120 120 120 120
Titanium Alloys
Heat-resistant Alloys
(40~50HRC)
Shouldering
1Dc
×
0.2Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,100 900 700 550
Feed Rate (mm/min)
160 130 110 110 110 130 120 140 130
Slotting 0.3Dc
Spindle Revolution (min
-1
)
1,900 1,400 1,100 900 700 550
Feed Rate (mm/min)
60 60 60 60 70 70
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
L53
Solid End Mill
L
Solid End Mill
L
¢
3ZFKS
(Short)
, 3ZFKM
(Medium)
Applications Workpiece Material Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
7
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
ap
Plunge
milling
Slotting
Carbon Steel
Shouldering
Short
1.2Dc×0.3Dc
Medium
1.5Dc×0.3Dc
Plunge
milling
Slotting
1Dc
Spindle Revolution (min
-1
)
13,800 10,700 8,800 7,500 6,600 6,000 4,800 4,000 3,000
Feed Rate
(mm/min)
Shouldering
850 950 1,100 1,200 1,100 1,000 910 850 800
Plunge milling
180 170 170 170 160 150 120 100 70
Slotting 570 650 700 730 750 780 800 750 650
Alloy Steel
Shouldering
Short
1.2Dc×0.3Dc
Medium
1.5Dc×0.3Dc
Plunge
milling
Slotting
0.5Dc
Spindle Revolution (min
-1
)
10,600 9,300 8,300 7,400 6,500 6,000 4,700 3,500 1,900
Feed Rate
(mm/min)
Shouldering
700 780 900 980 900 850 750 700 560
Plunge milling
120 120 130 140 130 130 120 100 70
Slotting 500 540 570 590 610 600 580 500 340
Pre-hardened steel
(30~45HRC)
Spindle Revolution (min
-1
)
5,200 4,000 3,200 2,600 2,300 2,000 1,600 1,400 1,000
Feed Rate
(mm/min)
Shouldering
440 440 490 490 490 440 400 370 300
Plunge milling
90 110 110 130 110 100 80 70 50
Slotting 220 270 270 320 330 330 230 200 140
Stainless Steel
Shouldering
Short
1.2Dc×0.2Dc
Medium
1.5Dc×0.2Dc
Plunge
milling
Slotting
0.5Dc
Spindle Revolution (min
-1
)
3,300 2,500 2,000 1,700 1,400 1,300 1,100 900 750
Feed Rate
(mm/min)
Shouldering
280 270 330 340 330 330 350 320 300
Plunge milling
20 30 40 40 40 30 20 20 20
Slotting 110 110 130 140 130 130 120 120 120
Titanium Alloys
Spindle Revolution (min
-1
)
3,300 2,500 2,000 1,700 1,400 1,300 1,100 900 750
Feed Rate
(mm/min)
Shouldering
280 270 330 340 330 330 350 320 300
Plunge milling
20 30 40 40 40 30 20 20 20
Slotting 110 110 130 140 130 130 120 120 120
· Compressed air is recommended for machining steel.
· Water soluble coolant is recommended for machining stainless steel and titanium alloys.
· Adjust depth of cut (ap) to suit machine rigidity
L54
Solid End Mill
L
Solid End Mill
L
¢
4MFK
(Short, Medium)
, 4MFR
(Medium)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
ap
Slotting
Carbon steel, Cast iron
Shouldering
Short:1.2Dc×0.15Dc
Medium:1.5Dc×0.15Dc
Spindle Revolution (min
-1
)
13,800 10,700 8,800 7,500 6,000 4,800 4,000 3,300
Feed Rate (mm/min)
1,400 1,400 1,400 1,500 1,500 1,400 1,400 1,300
Slotting ap≤1Dc
Spindle Revolution (min
-1
)
13,800 10,700 8,800 7,500 6,000 4,800 4,000 3,300
Feed Rate (mm/min)
620 700 750 780 830 850 800 750
Alloy Steel
Shouldering
Short:1.2Dc×0.1Dc
Medium:1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
10,600 9,300 8,300 7,400 6,000 4,700 3,800 2,800
Feed Rate (mm/min)
1,000 1,000 1,000 1,100 1,100 1,000 1,000 900
Slotting ap≤1Dc
Spindle Revolution (min
-1
)
10,600 9,300 8,300 7,400 6,000 4,700 3,800 2,800
Feed Rate (mm/min)
500 510 520 530 550 570 530 450
Pre-hardened steel
(30~45HRC)
Shouldering
Short:1.2Dc×0.07Dc
Medium:1.5Dc×0.07Dc
Spindle Revolution (min
-1
)
8,700 6,800 5,500 4,600 3,500 2,800 2,300 1,700
Feed Rate (mm/min)
670 730 790 840 900 810 770 630
Slotting ap≤1Dc
Spindle Revolution (min
-1
)
6,700 5,800 4,800 4,000 3,000 2,300 1,900 1,400
Feed Rate (mm/min)
320 330 360 370 400 420 380 300
Stainless Steel
Titanium Alloys
Shouldering
Short:1.2Dc×0.1Dc
Medium:1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
8,700 7,000 6,000 5,200 4,000 3,000 2,500 1,700
Feed Rate (mm/min)
670 720 780 830 840 760 710 520
Slotting ap≤0.5Dc
Spindle Revolution (min
-1
)
6,800 6,000 5,100 4,300 3,400 2,600 2,000 1,400
Feed Rate (mm/min)
390 440 480 500 510 480 460 380
* Machining with coolant is recommended for stainless steel and titanium alloys.
¢
4MFK
(Long)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
Carbon steel, Cast iron
Shouldering
3Dc×0.02Dc
Spindle Revolution (min
-1
)
11,000 8,500 7,000 6,000 4,800 3,800 3,200 2,600
Feed Rate (mm/min)
910 910 910 970 970 910 910 840
Alloy Steel
Shouldering
Spindle Revolution (min
-1
)
6,500 5,700 5,100 4,500 3,700 2,900 2,300 1,700
Feed Rate (mm/min)
540 540 540 600 600 540 540 490
Pre-hardened steel
(30~45HRC)
Shouldering
Spindle Revolution (min
-1
)
4,900 3,900 3,100 2,600 2,000 1,600 1,300 1,000
Feed Rate (mm/min)
330 360 400 420 450 400 380 310
Stainless Steel
Shouldering
Spindle Revolution (min
-1
)
4,300 3,500 3,000 2,600 2,000 1,500 1,300 900
Feed Rate (mm/min)
330 360 390 410 420 380 350 260
* Machining with coolant is recommended for stainless steel.
Recommended Cutting Conditions
Slotting is not recommended.
L55
Solid End Mill
L
Solid End Mill
L
¢
4TFK
(Short, Medium)
, 4TFR
(Medium)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
ap
Slotting
Carbon steel, Cast iron
Shouldering
1.5Dc×0.2Dc
Spindle Revolution (min
-1
)
13,800 10,300 8,300 6,900 5,200 4,100 3,400 2,600 2,100
Feed Rate (mm/min)
1,490 1,570 1,590 1,660 1,630 1,490 1,410 1,240 1,080
Slotting
Dc≤
φ
12 : ap≤1.0Dc
Dc>
φ
12 : ap≤12
Spindle Revolution (min
-1
)
11,100 8,400 6,700 5,600 4,200 3,300 2,800 2,100 1,700
Feed Rate (mm/min)
770 790 790 800 750 690 600 540 410
Alloy Steel
Shouldering
1.5Dc×0.2Dc
Spindle Revolution (min
-1
)
10,600 8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min)
900 1,020 1,020 1,020 920 870 800 720 640
Slotting
Dc≤
φ
12 : ap≤1.0Dc
Dc>
φ
12 : ap≤12
Spindle Revolution (min
-1
)
8,500 6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
540 530 550 590 570 530 500 450 410
Pre-hardened steel
(30~45HRC)
Shouldering
1.5Dc×0.05Dc
Spindle Revolution (min
-1
)
9,500 7,200 5,700 4,800 3,600 2,900 2,400 1,800 1,400
Feed Rate (mm/min)
690 760 810 850 830 800 770 640 590
Slotting ap≤0.5×Dc
Spindle Revolution (min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,400 1,100
Feed Rate (mm/min)
480 540 570 600 550 490 460 380 340
Stainless Steel
Shouldering
1.5Dc×0.05Dc
Spindle Revolution (min
-1
)
9,500 7,200 5,700 4,800 3,600 2,900 2,400 1,800 1,400
Feed Rate (mm/min)
690 760 810 850 830 800 770 640 590
Slotting ap≤0.5×Dc
Spindle Revolution (min
-1
)
5,500 4,200 3,800 3,500 2,800 2,200 1,900 1,400 1,100
Feed Rate (mm/min)
120 130 180 300 280 250 230 190 170
Titanium Alloys
Shouldering
1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
8,500 6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
500 520 520 540 700 730 670 560 450
Slotting
Dc≤
φ
12 : ap≤1.0Dc
Dc>
φ
12 : ap≤12
Spindle Revolution (min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900 1,400 1,100
Feed Rate (mm/min)
290 330 330 350 370 410 380 290 230
Heat-resistant
Alloys
Shouldering
1.5Dc×0.05Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,100 800 640
Feed Rate (mm/min)
250 250 250 250 240 230 220 210 200
Slotting ap≤0.3×Dc
Spindle Revolution (min
-1
)
3,000 2,200 1,800 1,500 1,100 900 700 600 400
Feed Rate (mm/min)
90 100 100 100 11 0 130 120 90 70
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
¢
4TFK
(Long)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
Carbon steel, Cast iron
Shouldering
2.5Dc×0.1Dc
Spindle Revolution (min
-1
)
11,000 8,200 6,600 5,500 4,200 3,300 2,700 2,100 1,700
Feed Rate (mm/min)
970 1,020 1,030 1,080 1,060 970 920 810 700
Alloy Steel
Shouldering
2.5Dc×0.1Dc
Spindle Revolution (min
-1
)
5,000 4,600 3,600 3,000 2,300 1,800 1,500 1,100 910
Feed Rate (mm/min)
490 550 550 550 500 470 430 390 350
Pre-hardened steel
(30~45HRC)
Shouldering
2.5Dc×0.05Dc
Spindle Revolution (min
-1
)
4,800 3,600 2,900 2,400 1,800 1,500 1,200 900 700
Feed Rate (mm/min)
350 380 410 430 420 400 390 320 300
Stainless Steel
Titanium Alloys
Shouldering
2.5Dc×0.05Dc
Spindle Revolution (min
-1
)
4,300 3,200 2,600 2,100 1,600 1,300 1,100 800 700
Feed Rate (mm/min)
250 260 260 320 350 370 340 280 230
Heat-resistant
Alloys
Shouldering
2.5Dc×0.02Dc
Spindle Revolution (min
-1
)
2,100 1,600 1,300 1,100 800 650 550 400 320
Feed Rate (mm/min)
125 125 125 125 120 115 110 105 100
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
Slotting is not recommended.
¢
4YEKM, 4YECM, 4YERM
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Carbon Steel
Alloy Steel
(~30HRC)
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
8,400 6,700 5,600 4,200 3,300 2,800 2,100 1,700 1,300
Feed Rate (mm/min)
840 800 890 840 790 720 580 510 390
Slotting 1Dc
Spindle Revolution (min
-1
)
8,400 6,700 5,600 4,200 3,300 2,800 2,100 1,700 1,300
Feed Rate (mm/min)
840 800 890 840 790 720 580 510 390
Carbon Steel
Alloy Steel
(30~40HRC)
Shouldering
1Dc×0.3Dc
Spindle Revolution (min
-1
)
6,800 5,400 4,500 3,400 2,700 2,300 1,700 1,400 1,100
Feed Rate (mm/min)
540 540 630 610 540 500 400 360 300
Slotting 1Dc
Spindle Revolution (min
-1
)
6,800 5,400 4,500 3,400 2,700 2,300 1,700 1,400 1,100
Feed Rate (mm/min)
540 540 630 610 540 500 400 360 300
Stainless Steel
Shouldering
1Dc×0.25Dc
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,600 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
510 510 580 570 520 460 380 330 280
Slotting 0.5Dc
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,600 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
510 510 580 570 520 460 380 330 280
Titanium Alloys
Shouldering
1Dc×0.25Dc
Spindle Revolution (min
-1
)
4,000 3,200 2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
190 190 210 240 190 200 180 190 160
Slotting 0.5Dc
Spindle Revolution (min
-1
)
4,000 3,200 2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
190 190 210 240 190 200 180 190 160
Heat-resistant
Alloys
Shouldering
1Dc×0.25Dc
Spindle Revolution (min
-1
)
2,400 1,900 1,600 1,200 1,000 800 600 500 400
Feed Rate (mm/min)
100 80 100 130 100 120 110 110 80
Slotting 0.3Dc
Spindle Revolution (min
-1
)
2,400 1,900 1,600 1,200 1,000 800 600 500 400
Feed Rate (mm/min)
100 80 100 130 100 120 110 110 80
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
L56
Solid End Mill
L
Solid End Mill
L
¢
5DEKM, 5DERM
Applications Workpiece Material
Application
Outside Dia. Dc (mm)
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Depth of Cut (ap×ae) (mm)
5DEKM: 1.5Dc×0.25Dc
5DERM: 1.5Dc×0.5Dc
ap
Slotting
Depth of Cut (ap) (mm)
5DEKM: 0.25Dc
5DERM: 0.8Dc
Medium Carbon Steel
High Carbon Steel
(
>
0.3%C )
Shouldering
Spindle Revolution (min
-1
)
16,000 12,700 10,600 8,000 6,400 5,300 4,000 3,200 2,500
Feed Rate (mm/min)
2,400 2,500 2,700 2,400 2,200 1,900 1,600 1,600 1,400
Slotting
Spindle Revolution (min
-1
)
16,000 12,700 10,600 8,000 6,400 5,300 4,000 3,200 2,500
Feed Rate (mm/min)
2,400 2,500 2,700 2,400 2,200 1,900 1,600 1,600 1,400
Alloy steel
Alloy Tool Steel
(
<
330HB
)
<
35HRC
Shouldering
Spindle Revolution (min
-1
)
14,300 11,500 9,600 7,200 5,700 4,800 3,600 2,900 2,300
Feed Rate (mm/min)
2,100 1,700 1,900 1,800 1,700 1,700 1,400 1,300 1,100
Slotting
Spindle Revolution (min
-1
)
14,300 11,500 9,600 7,200 5,700 4,800 3,600 2,900 2,300
Feed Rate (mm/min)
2,100 1,700 1,900 1,800 1,700 1,700 1,400 1,300 1,100
Alloy steel
Alloy Tool Steel
(
340~450HB
)
36~48HRC
Shouldering
Spindle Revolution (min
-1
)
13,000 10,000 8,500 6,400 5,100 4,200 3,200 2,500 2,000
Feed Rate (mm/min)
1,300 1,500 1,700 1,300 1,300 1,300 1,100 1,000 1,000
Slotting
Spindle Revolution (min
-1
)
13,000 10,000 8,500 6,400 5,100 4,200 3,200 2,500 2,000
Feed Rate (mm/min)
1,300 1,500 1,700 1,300 1,300 1,300 1,100 1,000 1,000
Austenitic
Stainless Steel
SUS302
SUS303
SUS304
Shouldering
Spindle Revolution (min
-1
)
9,200 7,300 6,100 4,600 3,700 3,100 2,300 1,800 1,500
Feed Rate (mm/min)
1,400 1,100 1,200 1,100 1,100 1,100 920 820 730
Slotting
Spindle Revolution (min
-1
)
9,200 7,300 6,100 4,600 3,700 3,100 2,300 1,800 1,500
Feed Rate (mm/min)
1,400 1,100 1,200 1,100 1,100 1,100 920 820 730
Austenitic
Stainless Steel
SUS316
SUS316L
Shouldering
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
640 760 640 640 640 640 560 510 410
Slotting
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
640 760 640 640 640 640 560 510 410
Titanium Alloys
Shouldering
Spindle Revolution (min
-1
)
4,800 3,800 3,200 2,400 1,900 1,600 1,200 960 760
Feed Rate (mm/min)
480 380 480 480 380 400 360 380 340
Slotting
Spindle Revolution (min
-1
)
4,800 3,800 3,200 2,400 1,900 1,600 1,200 960 760
Feed Rate (mm/min)
480 380 480 480 380 400 360 380 340
Heat-resistant Alloys
Shouldering
Spindle Revolution (min
-1
)
3,200 2,500 2,100 1,600 1,300 1,100 800 640 510
Feed Rate (mm/min)
160 130 210 240 190 210 200 190 180
Slotting
Spindle Revolution (min
-1
)
3,200 2,500 2,100 1,600 1,300 1,100 800 640 510
Feed Rate (mm/min)
160 130 210 240 190 210 200 190 180
Gray Cast Iron
Shouldering
Spindle Revolution (min
-1
)
14,000 11,000 9,000 6,800 5,400 4,500 3,400 2,700 2,200
Feed Rate (mm/min)
2,000 2,200 2,300 2,000 2,200 1,800 1,700 1,600 1,400
Slotting
Spindle Revolution (min
-1
)
14,000 11,000 9,000 6,800 5,400 4,500 3,400 2,700 2,200
Feed Rate (mm/min)
2,000 2,200 2,300 2,000 2,200 1,800 1,700 1,600 1,400
Nodular Cast Iron
CGI
Malleable Cast Iron
Shouldering
Spindle Revolution (min
-1
)
10,000 8,300 6,900 5,200 4,100 3,500 2,600 2,100 1,700
Feed Rate (mm/min)
1,000 1,200 1,000 1,300 1,000 1,000 910 830 830
Slotting
Spindle Revolution (min
-1
)
10,000 8,300 6,900 5,200 4,100 3,500 2,600 2,100 1,700
Feed Rate (mm/min)
1,000 1,200 1,000 1,300 1,000 1,000 910 830 830
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
Recommended Cutting Conditions
L57
Solid End Mill
L
Solid End Mill
L
¢
4YFSM, 6YFSM
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
Carbon Steel
( < 20HRC )
1.5Dc
×
0.1Dc
Spindle Revolution (min
-1
)
10,000 8,000 6,600 5,000 4,000 3,300 2,500 2,000
Feed Rate (mm/min)
800 800 1,340 1,340 1,340 1,350 1,490 1,610
Alloy Steel
( < 30HRC )
Spindle Revolution (min
-1
)
8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min)
570 570 960 960 960 960 1,080 1,150
Pre-hardened steel
(30~45HRC)
Spindle Revolution (min
-1
)
6,000 4,800 4,000 3,000 2,400 2,000 1,500 1,200
Feed Rate (mm/min)
360 360 620 660 660 660 740 790
Stainless Steel
Spindle Revolution (min
-1
)
5,200 4,100 3,500 2,600 2,100 1,700 1,300 1,000
Feed Rate (mm/min)
270 280 520 540 550 550 620 650
Titanium Alloys
1Dc
×
0.05Dc
Spindle Revolution (min
-1
)
3,600 2,900 2,400 1,800 1,400 1,200 900 700
Feed Rate (mm/min)
160 170 340 360 360 360 410 410
Heat-resistant Alloys
Spindle Revolution (min
-1
)
3,600 2,900 2,400 1,800 1,400 1,200 900 700
Feed Rate (mm/min)
160 170 340 360 360 360 410 410
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
Slotting is not recommended.
¢
3RDSM, 4RDSM, 5RDSM
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Steel
< 22HRC
Shouldering
1.5Dc
×
0.5Dc
Spindle Revolution (min
-1
)
11,100 8,400 6,700 5,600 4,200 3,300 2,700
Feed Rate (mm/min)
1,000 1,000 1,320 1,340 1,340 1,340 1,380
Slotting 1Dc
Spindle Revolution (min
-1
)
9,300 6,900 5,600 4,600 3,500 2,800 2,200
Feed Rate (mm/min)
800 800 1,000 1,030 1,040 1,050 1,110
22~32HRC
Shouldering
1
.5Dc
×
0.4Dc
Spindle Revolution (min
-1
)
9,600 7,200 5,700 4,800 3,600 2,900 2,300
Feed Rate (mm/min)
720 720 860 860 860 920 1,030
Slotting 0.75Dc
Spindle Revolution (min
-1
)
7,900 5,900 4,800 4,000 3,000 2,400 1,900
Feed Rate (mm/min)
550 550 740 740 740 760 860
32~40HRC
Shouldering
1.5Dc
×
0.4Dc
Spindle Revolution (min
-1
)
6,400 4,800 3,800 3,200 2,400 1,900 1,500
Feed Rate (mm/min)
320 320 410 410 400 400 400
Slotting 0.6Dc
Spindle Revolution (min
-1
)
5,300 4,000 3,200 2,600 2,000 1,600 1,300
Feed Rate (mm/min)
260 260 340 340 330 330 330
40~45HRC
Shouldering
1Dc
×
0.4Dc
Spindle Revolution (min
-1
)
4,800 3,600 2,900 2,400 1,800 1,400 1,100
Feed Rate (mm/min)
220 220 260 260 250 250 250
Slotting 0.5Dc
Spindle Revolution (min
-1
)
4,300 3,200 2,600 2,200 1,600 1,300 1,000
Feed Rate (mm/min)
180 180 240 230 230 220 220
45~50HRC
Shouldering
1Dc
×
0.3Dc
Spindle Revolution (min
-1
)
4,200 3,200 2,500 2,100 1,600 1,300 1,000
Feed Rate (mm/min)
150 150 180 180 170 170 170
Slotting 0.4Dc
Spindle Revolution (min
-1
)
3,800 2,900 2,300 1,900 1,400 1,100 900
Feed Rate (mm/min)
140 140 170 160 160 150 150
Stainless Steel
Shouldering
1.5Dc
×
0.4Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,100 900
Feed Rate (mm/min)
190 230 310 300 340 310 360
Slotting 0.5Dc
Spindle Revolution (min
-1
)
2,700 2,000 1,600 1,300 1,000 800 600
Feed Rate (mm/min)
110 130 180 170 190 180 190
Cast Iron
Shouldering
1.5Dc
×
0.5Dc
Spindle Revolution (min
-1
)
9,600 7,200 5,700 4,800 3,600 2,900 2,300
Feed Rate (mm/min)
850 850 1,030 1,030 1,030 1,100 1,380
Slotting 1Dc
Spindle Revolution (min
-1
)
7,900 5,900 4,800 4,000 3,000 2,400 1,900
Feed Rate (mm/min)
700 700 900 900 900 910 1,140
* Machining with coolant is recommended for stainless steel.
L58
Solid End Mill
L
Solid End Mill
L
¢
3RDSL, 4RDSL, 5RDSL
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Steel
< 22HRC 2.5Dc×0.5Dc
Spindle Revolution (min
-1
)
7,800 5,900 4,700 3,900 2,900 2,300 1,900
Feed Rate (mm/min)
700 700 770 780 840 840 940
22~32HRC
2.5Dc×0.4Dc
Spindle Revolution (min
-1
)
6,700 5,000 4,000 3,400 2,500 2,000 1,600
Feed Rate (mm/min)
500 500 600 600 600 640 720
32~40HRC
Spindle Revolution (min
-1
)
4,500 3,400 2,700 2,200 1,700 1,300 1,100
Feed Rate (mm/min)
220 220 290 290 280 280 280
40~45HRC
Spindle Revolution (min
-1
)
3,400 2,500 2,000 1,700 1,300 1,000 800
Feed Rate (mm/min)
150 150 180 180 180 180 180
45~50HRC 2.5Dc×0.3Dc
Spindle Revolution (min
-1
)
2,900 2,200 1,800 1,500 1,100 900 700
Feed Rate (mm/min)
110 110 130 130 120 120 120
Stainless Steel 1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,100 900
Feed Rate (mm/min)
120 150 200 200 220 200 230
Cast Iron 2.5Dc×0.5Dc
Spindle Revolution (min
-1
)
6,700 5,000 4,000 3,400 2,500 2,000 1,600
Feed Rate (mm/min)
600 600 720 720 720 770 970
* Machining with coolant is recommended for stainless steel.
Slotting is not recommended.
¢
4RFSM, 6RFSM
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm) Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
4 utes 6 utes 4 utes 6 utes
ap
ae
Shouldering
ap
Slotting
Steel
35~45HRC
Shouldering
1.5Dc×0.4Dc
Spindle Revolution (min
-1
)
8,000 6,000 4,800 4,000 3,000 3,000 2,400 2,400 1,900
Feed Rate (mm/min)
630 630 630 640 640 900 640 930 800
Slotting 0.5Dc
Spindle Revolution (min
-1
)
6,400 4,800 3,800 3,200 2,400 2,400 1,900 1,900 1,500
Feed Rate (mm/min)
480 480 490 500 500 720 500 750 640
45~55HRC
Shouldering
1.5Dc×0.33Dc
Spindle Revolution (min
-1
)
5,800 4,400 3,500 2,900 2,200 2,200 1,800 1,800 1,400
Feed Rate (mm/min)
350 350 350 350 350 530 350 530 460
Slotting 0.5Dc
Spindle Revolution (min
-1
)
4,700 3,500 2,800 2,300 1,800 1,800 1,400 1,400 1,100
Feed Rate (mm/min)
280 280 280 280 280 420 280 420 370
55~60HRC
Shouldering
1.5Dc×0.25Dc
Spindle Revolution (min
-1
)
4,800 3,600 2,900 2,400 1,800 1,800 1,400 1,400 1,100
Feed Rate (mm/min)
190 220 230 240 220 320 230 340 310
Slotting 0.3Dc
Spindle Revolution (min
-1
)
3,800 2,900 2,300 1,900 1,400 1,400 1,100 1,100 900
Feed Rate (mm/min)
150 170 180 180 180 260 180 280 250
Stainless Steel
Shouldering
1.5Dc×0.4Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,400 1,100 1,100 900
Feed Rate (mm/min)
300 280 260 300 280 420 290 430 380
Slotting 0.5Dc
Spindle Revolution (min
-1
)
3,200 2,400 1,900 1,600 1,200 1,200 1,000 1,000 800
Feed Rate (mm/min)
200 190 180 200 190 290 210 310 270
Titanium
Alloys
< 40HRC
Shouldering
2Dc×0.4Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,900 1,400 1,400 1,100 1,100 900
Feed Rate (mm/min)
390 390 390 390 390 590 390 540 450
Slotting 0.5Dc
Spindle Revolution (min
-1
)
3,000 2,200 1,800 1,500 1,100 1,100 900 900 700
Feed Rate (mm/min)
310 310 310 310 310 470 310 430 360
> 40HRC
Shouldering
1.5Dc×0.25Dc
Spindle Revolution (min
-1
)
3,200 2,400 1,900 1,600 1,200 1,200 1,000 1,000 800
Feed Rate (mm/min)
300 300 300 300 300 430 300 430 370
Slotting 0.3Dc
Spindle Revolution (min
-1
)
2,500 1,900 1,500 1,300 1,000 1,000 800 800 600
Feed Rate (mm/min)
230 230 230 230 230 340 230 340 290
Heat-resistant
Alloys
Shouldering
1Dc×0.2Dc
Spindle Revolution (min
-1
)
1,600 1,200 1,000 800 600 600 500 500 400
Feed Rate (mm/min)
100 100 100 100 100 140 100 140 130
Slotting 0.25Dc
Spindle Revolution (min
-1
)
1,300 1,000 800 600 500 500 400 400 300
Feed Rate (mm/min)
80 80 80 80 80 120 80 120 100
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
Recommended Cutting Conditions
L59
Solid End Mill
L
Solid End Mill
L
¢
3RFRS, 4RFRS
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
ap
ae
Shouldering
ap
Slotting
Steel
< 30HRC
Shouldering
0.8Dc×0.5Dc
Spindle Revolution (min
-1
)
14,300 11,500 9,600 7,200 5,700 4,800
Feed Rate (mm/min)
860 860 1,150 1,150 1,150 1,150
Slotting 0.8Dc
Spindle Revolution (min
-1
)
11,500 9,200 7,600 5,700 4,600 3,800
Feed Rate (mm/min)
690 690 920 920 920 920
30~40HRC
Shouldering
0.8Dc×0.4Dc
Spindle Revolution (min
-1
)
9,600 7,600 6,400 4,800 3,800 3,200
Feed Rate (mm/min)
430 460 640 610 610 570
Slotting 0.8Dc
Spindle Revolution (min
-1
)
7,600 6,100 5,100 3,800 3,100 2,500
Feed Rate (mm/min)
340 370 490 490 490 460
40~50HRC
Shouldering
0.8Dc×0.4Dc
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,500 2,100
Feed Rate (mm/min)
190 230 320 320 320 340
Slotting 0.5Dc
Spindle Revolution (min
-1
)
5,100 4,100 3,400 2,500 2,000 1,700
Feed Rate (mm/min)
150 180 260 260 260 270
50~60HRC
Shouldering
0.8Dc×0.25Dc
Spindle Revolution (min
-1
)
4,800 3,800 3,200 2,400 1,900 1,600
Feed Rate (mm/min)
100 100 130 140 150 160
Slotting 0.3Dc
Spindle Revolution (min
-1
)
3,800 3,100 2,500 1,900 1,500 1,300
Feed Rate (mm/min)
80 80 100 120 120 130
60~70HRC
Shouldering
0.8Dc×0.2Dc
Spindle Revolution (min
-1
)
3,200 2,500 2,100 1,600 1,300 1,100
Feed Rate (mm/min)
60 60 70 70 80 90
Slotting 0.25Dc
Spindle Revolution (min
-1
)
2,500 2,000 1,700 1,300 1,000 800
Feed Rate (mm/min)
50 50 60 60 60 70
Titanium Alloys
Shouldering
0.8Dc×0.4Dc
Spindle Revolution (min
-1
)
6,400 5,100 4,200 3,200 2,500 2,100
Feed Rate (mm/min)
190 230 340 320 350 380
Slotting 0.5Dc
Spindle Revolution (min
-1
)
4,000 3,200 2,700 2,000 1,600 1,300
Feed Rate (mm/min)
80 100 150 140 160 170
* Machining with coolant is recommended for titanium alloys.
¢
6PFK, 8PFK
(Medium)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Carbon steel, Cast iron
Shouldering
Dc<
φ
20 : 1.5Dc×0.2Dc
Dc
≥
φ
20 : 1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,800
Feed Rate (mm/min)
2,650 2,640 2,410 2,250 2,010 1,700 1,500
Alloy Steel
Shouldering
Dc<
φ
20 : 1.5Dc×0.2Dc
Dc
≥
φ
20 : 1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
6,400 4,800 3,800 3,200 2,400 1,900 1,500
Feed Rate (mm/min)
2,250 2,090 1,950 1,910 1,720 1,450 1,220
Pre-hardened steel
(30~38HRC)
Shouldering
1.5Dc×0.1Dc
Spindle Revolution (min
-1
)
5,600 4,200 3,300 2,800 2,100 1,700 1,300
Feed Rate (mm/min)
1,780 1,710 1,520 1,400 1,220 1,120 980
Stainless Steel
Titanium Alloys
Shouldering
1.5Dc×0.05Dc
Spindle Revolution (min
-1
)
5,000 3,800 3,000 2,500 1,900 1,500 1,200
Feed Rate (mm/min)
1,350 1,320 1,200 1,130 970 850 720
* Machining with coolant is recommended for stainless steel and titanium alloys .
Slotting is not recommended.
¢
6PFK, 8PFK
(Long)
Applications Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Carbon steel, Cast iron
Shouldering
3.0Dc×0.01Dc
Spindle Revolution (min
-1
)
4,600 3,500 2,800 2,300 1,700 1,400 1,100
Feed Rate (mm/min)
1,830 1,730 1,530 1,380 1,120 880 660
Alloy Steel
Shouldering
3.0Dc×0.01Dc
Spindle Revolution (min
-1
)
3,700 2,800 2,200 1,800 1,400 1,100 900
Feed Rate (mm/min)
1,490 1,340 1,220 1,120 940 720 540
Pre-hardened steel
(30~38HRC)
Shouldering
3.0Dc×0.01Dc
Spindle Revolution (min
-1
)
2,800 2,100 1,700 1,400 1,100 850 650
Feed Rate (mm/min)
920 680 750 670 550 480 390
Stainless Steel
Titanium Alloys
Shouldering
3.0Dc×0.01Dc
Spindle Revolution (min
-1
)
2,500 1,900 1,500 1,300 950 750 600
Feed Rate (mm/min)
700 670 590 540 440 370 290
* Machining with coolant is recommended for stainless steel and titanium alloys .
Slotting is not recommended.
L60
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
2UEBS
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
4
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Copying
Steel
<
42HRC
0.3Dc×0.7Dc
Spindle Revolution (min
-1
)
9,600 6,400 4,800 3,800 3,200 2,400 1,900
Feed Rate (mm/min)
380 420 380 380 340 300 310
42~48HRC
Spindle Revolution (min
-1
)
8,000 5,300 4,000 3,200 2,700 2,000 1,600
Feed Rate (mm/min)
300 330 300 290 270 240 240
48~52HRC
Spindle Revolution (min
-1
)
6,400 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
190 210 190 190 170 150 150
Cast
Iron
<
180HB
Spindle Revolution (min
-1
)
12,700 8,500 6,400 5,100 4,200 3,200 2,500
Feed Rate (mm/min)
760 850 760 750 690 610 610
>
180HB
Spindle Revolution (min
-1
)
11,100 7,400 5,600 4,500 3,700 2,800 2,200
Feed Rate (mm/min)
540 590 540 530 480 420 430
¢
3UEBS
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
ap
ae
Copying
Carbon steel, Cast iron
( < 20HRC )
0.2Dc×0.3Dc
Spindle Revolution (min
-1
)
13,300 10,000 8,000 6,600 5,000 4,000 3,300
Feed Rate (mm/min)
600 870 840 850 1,400 1,200 990
Alloy Steel
( < 35HRC )
0.2Dc×0.3Dc
Spindle Revolution (min
-1
)
10,600 8,000 6,400 5,300 4,000 3,200 2,700
Feed Rate (mm/min)
410 500 610 640 940 830 730
Pre-hardened steel
(30~45HRC)
0.1Dc×0.2Dc
Spindle Revolution (min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,900
Feed Rate (mm/min)
220 250 257 280 250 240 230
Stainless Steel 0.05Dc×0.1Dc
Spindle Revolution (min
-1
)
5,800 4,400 3,500 2,900 2,200 1,800 1,500
Feed Rate (mm/min)
160 180 190 180 190 190 170
* Machining with coolant is recommended for stainless steel.
¢ 2SEB
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
2
φ
3
φ
4
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Copying
Carbon steel, Cast iron
0.05Dc×0.05Dc
Spindle Revolution (min
-1
)
25,900 22,800 21,300 19,700 16,000 14,000 12,800 11,800 9,500
Feed Rate (mm/min)
3,910 3,570 3,290 3,070 2,890 2,660 2,540 2,500 2,470
Tool Steel, Alloy steel
0.04Dc×0.04Dc
Spindle Revolution (min
-1
)
23,300 20,500 19,100 17,700 15,200 12,600 11,500 10,600 8,500
Feed Rate (mm/min)
3,100 2,880 2,670 2,490 2,330 2,110 2,010 1,980 1,970
Stainless Steel
0.05Dc×0.05Dc
Spindle Revolution (min
-1
)
23,300 20,500 19,100 17,700 15,200 12,600 11,500 10,600 8,500
Feed Rate (mm/min)
3,150 2,880 2,660 2,500 2,370 2,190 2,060 1,970 1,920
Pre-hardened steel
30~38HRC
0.05Dc×0.05Dc
Spindle Revolution (min
-1
)
23,300 20,500 19,100 17,700 15,200 12,600 11,500 10,600 8,500
Feed Rate (mm/min)
3,150 2,880 2,660 2,500 2,370 2,190 2,060 1,970 1,920
38~45HRC
0.03Dc×0.03Dc
Spindle Revolution (min
-1
)
20,900 18,500 17,200 15,900 13,700 11,300 10,400 9,500 7,700
Feed Rate (mm/min)
2,550 2,330 2,170 2,040 1,940 1,800 1,680 1,590 1,550
45~55HRC
0.03Dc×0.03Dc
Spindle Revolution (min
-1
)
18,600 16,400 15,300 14,200 12,200 10,000 9,200 8,500 6,800
Feed Rate (mm/min)
2,060 1,850 1,700 1,600 1,520 1,410 1,320 1,230 1,190
Heat Treated Steel
45~55HRC
0.03Dc×0.03Dc
Spindle Revolution (min
-1
)
18,600 16,400 15,300 14,200 12,200 10,000 9,200 8,500 6,800
Feed Rate (mm/min)
2,060 1,850 1,700 1,600 1,520 1,410 1,320 1,230 1,190
55~60HRC
0.03Dc×0.03Dc
Spindle Revolution (min
-1
)
14,300 12,600 11,800 10,900 9,400 7,700 7,100 6,500 5,200
Feed Rate (mm/min)
1,230 1,130 1,030 980 930 850 800 780 760
* Machining with coolant is recommended for stainless steel.
L61
Solid End Mill
L
Solid End Mill
L
¢
4YEBM
Applications Workpiece Material Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
5
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ae
ap
Shouldering
ap
Slotting
Low Carbon Steel
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
9,400 7,900 5,900 4,700 3,900 2,900 2,400
Feed Rate (mm/min)
1,020 1,130 1,270 1,020 990 800 760
Slotting 1Dc
Spindle Revolution (min
-1
)
8,600 7,200 5,400 4,300 3,600 2,700 2,200
Feed Rate (mm/min)
930 1,030 1,160 930 900 730 700
Stainless Steel
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
5,700 4,800 3,600 2,900 2,400 1,800 1,400
Feed Rate (mm/min)
620 630 630 640 560 450 390
Slotting 1Dc
Spindle Revolution (min
-1
)
5,100 4,200 3,200 2,500 2,100 1,600 1,300
Feed Rate (mm/min)
550 610 570 550 500 400 350
Titanium Alloys
Shouldering
1Dc×0.3Dc
Spindle Revolution (min
-1
)
3,200 2,700 2,000 1,600 1,300 1,000 800
Feed Rate (mm/min)
180 190 220 170 170 160 160
Slotting 0.5Dc
Spindle Revolution (min
-1
)
2,900 2,400 1,800 1,400 1,200 900 700
Feed Rate (mm/min)
160 170 190 170 170 160 160
Heat-resistant
Alloys
Shouldering
1Dc×0.2Dc
Spindle Revolution (min
-1
)
1,700 1,400 1,000 800 700 500 400
Feed Rate (mm/min)
70 80 100 80 90 90 80
Slotting 0.5Dc
Spindle Revolution (min
-1
)
1,400 1,200 900 700 600 400 400
Feed Rate (mm/min)
60 70 80 80 80 80 70
Gray Cast Iron
Shouldering
1Dc×0.4Dc
Spindle Revolution (min
-1
)
7,800 6,500 4,900 3,900 3,200 2,400 1,900
Feed Rate (mm/min)
840 930 1,050 840 820 660 630
Slotting 1Dc
Spindle Revolution (min
-1
)
7,000 5,800 4,400 3,500 2,900 2,200 1,800
Feed Rate (mm/min)
760 840 950 760 740 600 570
* Machining with coolant is recommended for stainless steel, titanium alloys and heat-resistant alloys.
¢
4HFSS, 5HFSS, 6HFSS, 7HFSS
(Shouldering)
¢
4HFSM, 5HFSM, 6HFSM, 7HFSM, 8HFSM
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
1
φ
2
φ
4
φ
6
φ
8
φ
12
ap
ae
Shouldering
Tool Steel (
<
40HRC)
Pre-hardened steel
1.5Dc×0.05Dc
(Dc<
φ
3)
1.5Dc×0.1Dc
(
φ
3≤Dc)
Spindle Revolution (min
-1
)
20,700 20,000 11,100 7,400 5,600 3,700
Feed Rate (mm/min)
910 1,750 2,000 2,900 2,930 2,930
Tool Steel, Hardened Steel
(40~45HRC)
Pre-hardened steel
Spindle Revolution (min
-1
)
20,700 20,000 9,900 6,600 5,000 3,300
Feed Rate (mm/min)
910 1,750 1,800 2,630 2,650 2,650
Heat Treated Steel
45~55HRC 1.5Dc×0.05Dc
Spindle Revolution (min
-1
)
20,700 16,000 8,000 5,300 4,000 2,700
Feed Rate (mm/min)
910 1,400 1,400 2,100 2,100 2,100
55~60HRC
1.5Dc×0.02Dc
Spindle Revolution (min
-1
)
20,700 12,000 6,000 4,000 3,000 2,000
Feed Rate (mm/min)
640 730 740 1,100 1,100 1,100
60~65HRC
Spindle Revolution (min
-1
)
20,700 11,100 5,600 3,700 2,800 1,900
Feed Rate (mm/min)
550 600 600 880 880 880
65~70HRC
Spindle Revolution (min
-1
)
15,900 8,000 4,000 2,700 2,000 1,330
Feed Rate (mm/min)
370 370 370 560 560 550
* Above is even number ute condition. In case of Odd number ute, please take standard with increasing feed rate 15-20% condition.
Slotting is not recommended.
L62
Solid End Mill
L
Solid End Mill
L
Recommended Cutting Conditions
¢
2NFSM
Applications Workpiece Material
Application Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
ap
Slotting
Aluminum Alloys
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
26,500 13,300 10,000 8,000 6,600 5,000 4,000
Feed Rate (mm/min)
690 950 950 1,130 1,260 1,000 880
Slotting 1Dc
Spindle Revolution (min
-1
)
21,200 10,600 8,000 6,400 5,300 4,000 3,200
Feed Rate (mm/min)
550 750 750 900 1,010 800 700
High-silicon aluminum
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
19,100 9,600 7,200 5,700 4,800 3,600 2,900
Feed Rate (mm/min)
420 500 500 600 670 770 570
Slotting 1Dc
Spindle Revolution (min
-1
)
15,900 7,900 5,900 4,800 4,000 3,000 2,400
Feed Rate (mm/min)
350 420 420 500 560 640 480
¢
4UGSM, 6UGSM
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
4
φ
6
φ
8
φ
10
φ
12
φ
16
ap
ae
Shouldering
Steel
45~55HRC
1Dc×0.05Dc
Spindle Revolution (min
-1
)
11,900 8,000 6,000 4,800 4,000 3,000
Feed Rate (mm/min)
810 1,200 1,200 1,000 980 900
55~60HRC
Spindle Revolution (min
-1
)
8,000 5,300 4,000 3,200 2,700 2,000
Feed Rate (mm/min)
510 760 740 610 610 540
60~65HRC
1Dc×0.2mm
Spindle Revolution (min
-1
)
5,200 3,500 2,600 2,100 1,700 1,300
Feed Rate (mm/min)
290 480 450 390 370 330
65~70HRC
Spindle Revolution (min
-1
)
2,800 1,900 1,400 1,100 900 700
Feed Rate (mm/min)
150 250 230 200 200 170
Slotting is not recommended.
¢
3NESM
Applications Workpiece Material Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
ap
Slotting
Aluminum Alloys
Shouldering 1.5Dc×0.5Dc
Spindle Revolution (min
-1
)
34,000 17,000 13,000 10,200 8,500 6,400 5,100
Feed Rate (mm/min)
2,750 2,750 2,750 2,750 2,750 2,750 2,750
Slotting 1Dc
Spindle Revolution (min
-1
)
26,500 13,000 9,800 8,000 6,600 5,000 4,000
Feed Rate (mm/min)
1,100 1,100 1,100 1,100 1,100 1,100 1,100
L63
Solid End Mill
L
Solid End Mill
L
¢
3NFSM
Applications
Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
3
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
ap
ae
Shouldering
ap
Slotting
Aluminum
Alloys
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
26,500 13,300 10,000 8,000 6,600 5,000 4,000
Feed Rate (mm/min)
1,040 1,400 1,400 1,700 1,890 1,490 1,310
Slotting 1Dc
Spindle Revolution (min
-1
)
21,200 10,600 8,000 6,400 5,300 4,000 3,200
Feed Rate (mm/min)
830 1,100 1,100 1,360 1,510 1,290 1,050
High-silicon
aluminum
Shouldering
1Dc×0.5Dc
Spindle Revolution (min
-1
)
19,100 9,600 7,200 5,700 4,800 3,600 2,900
Feed Rate (mm/min)
630 750 750 890 1,000 1,160 860
Slotting 1Dc
Spindle Revolution (min
-1
)
15,900 7,900 5,900 4,800 4,000 3,000 2,400
Feed Rate (mm/min)
520 630 630 740 830 960 710
¢
3NFSL
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Aluminum Alloys 2.5Dc×0.5Dc
Spindle Revolution (min
-1
)
18,500 9,300 7,000 5,600 4,600 3,500 2,800
Feed Rate (mm/min)
730 980 980 1,200 1,320 1,040 920
High-silicon aluminum 1.5Dc×0.5Dc
Spindle Revolution (min
-1
)
13,400 6,700 5,000 4,000 3,400 2,500 2,000
Feed Rate (mm/min)
440 530 530 620 700 810 600
Slotting is not recommended.
¢
3AESM
Applications
Workpiece Material
Application
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
ap
Slotting
Aluminum
Alloys
Shouldering
1.5Dc×0.5Dc
Spindle Revolution (min
-1
)
33,200 24,900 19,900 16,600 12,400 10,000 8,000
Feed Rate (mm/min)
5,370 5,150 5,080 4,980 4,890 4,840 4,780
Slotting 1Dc
Spindle Revolution (min
-1
)
19,900 14,900 11,900 10,000 7,500 6,000 4,800
Feed Rate (mm/min)
3,230 3,090 3,050 2,990 2,930 2,900 2,870
High-silicon
aluminum
Shouldering
1.5Dc×0.5Dc
Spindle Revolution (min
-1
)
10,600 8,000 6,400 5,300 4,000 3,200 2,500
Feed Rate (mm/min)
1,430 1,390 1,360 1,320 1,300 1,290 1,280
Slotting 1Dc
Spindle Revolution (min
-1
)
6,400 4,800 3,800 3,200 2,400 1,900 1,500
Feed Rate (mm/min)
860 830 810 790 780 770 770
¢
3AESL
(Shouldering)
Applications Workpiece Material
Depth of Cut (ap×ae) (mm)
Outside Dia. Dc (mm)
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
ap
ae
Shouldering
Aluminum Alloys
2.5Dc×0.5Dc
Spindle Revolution (min
-1
)
23,000 17,500 14,000 11,600 8,700 7,000 5,600
Feed Rate (mm/min)
3,760 3,600 3,560 3,490 3,420 3,390 3,350
High-silicon aluminum
Spindle Revolution (min
-1
)
7,400 5,600 4,500 3,700 2,800 2,200 1,800
Feed Rate (mm/min)
1,000 970 950 920 910 900 900
Slotting is not recommended.
L64
Solid End Mill
L
Solid End Mill
L
¢
2ZDK
Applications Workpiece Material
Application
Outside Dia. Dc (mm)
φ
1
φ
2
φ
3
φ
4
φ
5
φ
6
φ
8
Plunge milling
Structural steel
Carbon steel
Plunge
milling
Spindle Revolution (min
-1
)
19,500 11,200 8,300 6,200 5,000 4,200 3,200
Feed Rate (mm/min)
300 380 520 520 520 520 520
Alloy Steel
Spindle Revolution (min
-1
)
19,000 10,000 7,200 5,400 4,400 3,600 2,700
Feed Rate (mm/min)
300 320 450 450 450 450 450
Pre-hardened steel
(30~45HRC)
Spindle Revolution (min
-1
)
16,000 8,000 3,900 2,900 2,300 1,900 1,500
Feed Rate (mm/min)
210 210 210 210 210 210 210
Nodular Cast Iron
Spindle Revolution (min
-1
)
16,000 10,000 7,200 5,400 4,400 3,600 2,700
Feed Rate (mm/min)
200 300 390 390 390 390 390
Aluminum Alloys
Spindle Revolution (min
-1
)
20,000 20,000 17,800 13,100 10,500 8,900 6,700
Feed Rate (mm/min)
500 850 1,270 1,270 1,270 1,270 1,270
Aluminum Alloy Casting
Spindle Revolution (min
-1
)
20,000 20,000 13,100 10,000 8,000 6,700 5,000
Feed Rate (mm/min)
450 750 820 820 820 820 820
Applications Workpiece Material
Application
Outside Dia. Dc (mm)
φ
10
φ
12
φ
14
φ
16
φ
18
φ
20
Plunge milling
Structural steel
Carbon steel
Plunge
milling
Spindle Revolution (min
-1
)
2,500 2,100 1,800 1,600 1,400 1,300
Feed Rate (mm/min)
450 450 450 450 450 450
Alloy Steel
Spindle Revolution (min
-1
)
2,200 1,800 1,500 1,350 1,200 1,100
Feed Rate (mm/min)
400 400 400 400 400 400
Pre-hardened steel
(30~45HRC)
Spindle Revolution (min
-1
)
1,200 1,000 850 750 650 600
Feed Rate (mm/min)
190 190 190 190 190 190
Nodular Cast Iron
Spindle Revolution (min
-1
)
2,200 1,800 1,550 1,350 1,200 1,100
Feed Rate (mm/min)
340 340 340 340 340 340
Aluminum Alloys
Spindle Revolution (min
-1
)
5,400 4,500 3,800 3,400 3,000 2,700
Feed Rate (mm/min)
1,270 1,270 1,270 1,270 1,270 1,270
Aluminum Alloy Casting
Spindle Revolution (min
-1
)
4,000 3,400 2,900 2,500 2,200 2,000
Feed Rate (mm/min)
820 820 820 820 820 820
*This tool is specially designed for plunging and NOT recommended for slotting.
· Coolant is recommended.
· Adjust cutting condition to suit machine rigidity.
· Use chuck and machine with as high rigidity as possible.
· Stainless steel machining is NOT recommended.
· Modications of machining conditions can be needed when machining a slant surface, depending on the slant
angle. (g.1)
When workpiece slant degree is 30° or less, reduce the feed rate by 50%.
When workpiece slant degree is more than 30°, reduce the revolution by 70% and the feed rate by 30%.
Recommended Cutting Conditions (Plunge milling)
NOT recommended for slotting
T
Short type
T
Outside Dia.
Dc (mm)
Outside Dia.
Dc (mm)
Drilling Depth:
2XDc or less
Drilling Depth:
1.5XDc or less
Fig.1