Thread Milling Tools
METRIC
2
Thread Milling Tools
PAGECONTENTS
3THREAD MILLING – INTRODUCTION ORDERING CODE
4
SOLID THREAD MILLING TOOLS
5-6
ISO – HELICAL FLUTES
7-8
UN – HELICAL FLUTES
9
NPT – HELICAL FLUTES
10
NPTF – HELICAL FLUTES
11
BSP – HELICAL FLUTES
12
BSPT – HELICAL FLUTES
13
PARTIAL PROFILE – SINGLE TOOTH
14
ISO – 3 TEETH 2D
15
ISO – 3 TEETH 3D - 4D
16
UN – 3 TEETH 2D
17
UN – 3 TEETH 3D
18
UNJ, MJ -3 TEETH 3D
19
ISO – 3 TEETH 2D (Hard Materials)
ISO – 3 TEETH 3D (Hard Materials) 20
UN – 3 TEETH 2D (Hard Materials)
UN – 3 TEETH 3D (Hard Materials)
21
ISO – STRAIGHT FLUTES
22
UN – STRAIGHT FLUTES
23
NPT, NPTF – STRAIGHT FLUTES
24
BSP, BSPT – STRAIGHT FLUTES
25
CHAMFERS
26
TAPER END MILL & 45° CHAMFER
27
THREAD MILLING CYCLES
28
MACHINING CONDITIONS
29
30
31
TROUBLESHOOTING
TECHNICAL SECTION
3
EROJET ORDERING CODE - SOLID THREAD MILLING
K520CISO0.8L1003906TMG
CARBIDE
GRADE
K520C
THREAD
STANDARD
ISO
UN
BSP
BSPT
NPT
NPTF
UNJ
MJ
PITCHTOOL
CUTTING
LENGTH
CUTTING
DIAMETER
Ø 3.9 MM
SHANK
DIAMETER (MM)
L10=10 MM
MM TPI
0.35-3.0 72-8
THREAD MILLING ADVANTAGES
EROJET IS A CUTTING TOOLS MANUFACTURER OF THREAD
MILLING, THREAD TURNING AND GROOVING TOOLS
EROJET's tools reputation is built by advanced manufacturing processes with the high
professionalism, efficiently and reliably, that’s certified according to ISO 9001.
EROJET provides the right solution for specific needs, with outstanding customer service, Technical
consultation and fast delivery.
One tool can be used for right hand and left hand thread.
One tool can produce a wide variety of thread diameters of the same pitch.
Produces threads with high surface finish, sizes and accuracy.
Full thread to the bottom of hole.
Small machines can produce large threads due to less spindle torque.
Less cutting pressure for thin wall parts.
Eliminates the need of removing broken taps.
PARTIAL PROFILE :
TMP = SINGLE TOOTH
FULL PROFILE :
TMC = 3 TEETH
TMCL = 3 TEETH –LONG
TMD = 3 TEETH - HM
TMG = REGULAR -helical
TMGB = Through Coolant
TMX = REULAR-straight
CMP = Chamfer
PM = Preparation
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
3
4
6
8
10
12
16
20
Thread Milling Tools
0.8 MM
SOLID THREAD MILLING
INTERNAL TOOLS
SOLID THREAD MILLING TOOLS
Thread Milling Tools
STANDARD – HELICAL FLUTES
STANDARD TAPER – HELICAL FLUTES
MINIATURE TOOLS – FOR HARD MATERIAL
MINIATURE TOOLS – GENERAL PURPOSE
PARTIAL PROFILE
HELICAL FLUTES WITH COOLANT
4
D2
D1
L
L1
STANDARD – STRAIGHT FLUTES
STANDARD TAPER – STRAIGHT FLUTES
D2
D1
L
L1
D2
D1
L
L1
D2
D1
L
L1
D2
D1
L
L1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5
ISO METRIC
INTERNAL
HELICAL FLUTES
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE FINE
M5.0x0.5 0.50 357 10.3 6 3.8
57 10.2 6 5.9
57 10.1 6 3.6
57 10.8 6 5.9
63 15.3 8 7.9
57 10.0 6 3.9
57 11.5 6 4.8
57 14.5 6 4.8
57 12.5 6 5.9
63 17.5 8 7.9
63 18.5 8 7.9
73 21.8 10 9.9
84 26.3 12 11.9
105 35.2 16 15.9
73 21.8 10 9.2
73 25.0 10 9.9
84 27.0 12 11.9
105 37.0 16 15.9
105 36.3 16 15.9
105 40.5 16 15.9
105 43.0 20 19.9
73 20.5 10 9.9
57 14.4 6 5.9
57 19.5 6 5.9
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
6
3
3
3
0.50
0.75
0.75
0.75
1.0
1.0
1.0
1.0
1.0
1.25
1.25
1.75
2.0
2.0
2.0
3.0
3.0
2.5
1.5
1.5
1.5
1.5
0.8
M7.0x0.5
M5.0x0.75
M8.0x0.75
M10.0x0.75
M7.0x1.0
M7.0x1.0
M8.0x1.0
M10.0x1.0
M12.0x1.0
M9.0x1.25
M9.0x1.25
M11.0x1.5
M13.0x1.5
M15.0x1.5
M20.0x1.5
M20.0x2.0
M27.0x3.0
M4.5x0.75
M5.0x0.8
M6.0x1.0
M6.0x1.0
M8.0x1.25
M8.0x1.25
M10.0x1.5
M12.0x1.75
M14.0x2.0
M16.0x2.0
M20.0x2.5
M24.0x3.0
M27.0x3.0
TMG06038L10 0.5ISO
TMG06059L10 0.5ISO
TMG06036L10 0.75ISO
TMG06059L10 0.75ISO
TMG08079L15 0.75ISO
TMG06039L10 0.8ISO
TMG06048L11 1.0ISO
TMG06048L14 1.0ISO
TMG06059L12 1.0ISO
TMG08079L17 1.0ISO
TMG10099L20 1.0ISO
TMG06059L14 1.25ISO
TMG06059L19 1.25ISO
TMG08079L18 1.5ISO
TMG10099L21 1.5ISO
TMG12119L26 1.5ISO
TMG16159L35 1.5ISO
TMG10092L21 1.75ISO
TMG10099L25 2.0ISO
TMG12119L27 2.0ISO
TMG16159L37 2.0ISO
TMG16159L36 2.5ISO
TMG16159L40 3.0ISO
TMG20199L43 3.0ISO
ISO 965-1:1999-11
DIN13: 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6
ISO METRIC
INTERNAL
HELICAL FLUTES WITH COOLANT HOLE
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D2 NO. OF
FLUTES
COARSE FINE
M5.0x0.5 0.50 357 10.3 3.8
57 10.2 5.9
57 10.1 3.6
57 10.8 5.9
63 15.3 7.9
57 10.0 3.9
57 11.5 4.8
57 14.5 4.8
57 12.5 5.9
63 17.5 7.9
63 18.5 7.9
73 21.8 9.9
84 26.3 11.9
105 35.2 15.9
73 21.8 9.2
73 25.0 9.9
84 27.0 11.9
105 37.0 15.9
105 36.3 15.9
105 40.5 15.9
105 43.0 19.9
73 20.5 9.9
57 14.4 5.9
57 19.5 5.9
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
6
3
3
3
0.50
0.75
0.75
0.75
1.0
1.0
1.0
1.0
1.0
1.25
1.25
1.75
2.0
2.0
2.0
3.0
3.0
2.5
1.5
1.5
1.5
1.5
0.8
M7.0x0.5
M5.0x0.75
M8.0x0.75
M10.0x0.75
M7.0x1.0
M7.0x1.0
M8.0x1.0
M10.0x1.0
M12.0x1.0
M9.0x1.25
M9.0x1.25
M11.0x1.5
M13.0x1.5
M15.0x1.5
M20.0x1.5
M20.0x2.0
M27.0x3.0
M4.5x0.75
M5.0x0.8
M6.0x1.0
M6.0x1.0
M8.0x1.25
M8.0x1.25
M10.0x1.5
M12.0x1.75
M14.0x2.0
M16.0x2.0
M20.0x2.5
M24.0x3.0
M27.0x3.0
TMGB06038L10 0.5ISO
TMGB06059L10 0.5ISO
TMGB06036L10 0.75ISO
TMGB06059L10 0.75ISO
TMGB08079L15 0.75ISO
TMGB06039L10 0.8ISO
TMGB06048L11 1.0ISO
TMGB06048L14 1.0ISO
TMGB06059L12 1.0ISO
TMGB08079L17 1.0ISO
TMGB10099L20 1.0ISO
TMGB06059L14 1.25ISO
TMGB06059L19 1.25ISO
TMGB08079L18 1.5ISO
TMGB10099L21 1.5ISO
TMGB12119L26 1.5ISO
TMGB16159L35 1.5ISO
TMGB10092L21 1.75ISO
TMGB10099L25 2.0ISO
TMGB12119L27 2.0ISO
TMGB16159L37 2.0ISO
TMGB16159L36 2.5ISO
TMGB16159L40 3.0ISO
TMGB20199L43 3.0ISO
ISO SCREW
ISO 965-1:1999-11
DIN13: 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
D1
6
6
6
6
8
6
6
6
6
8
8
10
12
16
10
10
12
16
16
16
20
10
6
6
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
7
UN (UNC, UNF, UNEF)
INTERNAL
HELICAL FLUTES
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE
UNC UNF
FINE
UNEF
EXTRA FINE
5/16"
3/8"
7/16"-1/2"
3/4"-1"
5/16"
1/4"
1/4"
5/16"
3/8"
9/16" ,5/8"
9/16" ,5/8
"
3/8"
3/4"
7/8"
1/2"
9/16"
5/8"
3/4"
7/8"
1" 8
9
10
11
12
12
13
14
14
16
16
18
18
20
20
20
20
24
24
24
28
28
32
32
1"
7/16"
7/16"
1/2"
TMG06059L14 32UN 57 14.0 6 5.9 3
63 18.0 8 7.9 3
57 12.2 6 5.1 3
63 15.8 8 7.9 4
57 10.8 6 5.9 3
63 15.3 8 7.9 4
84 22.7 12 11.9 4
57 12.0 6 4.8 3
63 19.7 87.9 3
73 22.5 10 9.9 4
84 26.0 12 11.9 4
84 26.2 12 11.9 4
63 20.8 8 7.8 3
84 24.5 12 11.9 4
73 24.4 10 9.3 3
84 26.4 12 10.6 4
105 39.1 16 15.9 5
84 31.1 12 11.5 3
105 36.8 16 14.3 4
105 40.9 16 15.9 4
105 42.8 20 19.7 4
57 16.0 6 5.7 3
73 23.5 10 9.9 4
63 18.2 8 6.8 3
TMG08079L18 32UN
TMG06051L12 28UN
TMG08079L15 28UN
TMG06059L10 24UN
TMG08079L15 24UN
TMG12119L22 24UN
TMG06048L12 20UN
TMG08079L19 20UN
TMG10099L22 20UN
TMG12119L26 20UN
TMG06057L16 18UN
TMG10099L23 18UN
TMG08068L18 16UN
TMG12119L26 16UN
TMG08078L20 14UN
TMG12119L24 14UN
TMG10093L24 13UN
TMG12106L26 12UN
TMG16159L39 12UN
TMG12115L31 11UN
TMG16143L36 10UN
TMG16159L40 9UN
TMG20197L42 8UN
ANSI B1.1 - 1982
UN NUT
UN SCREW
1/4P
1/8P
60
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
9/16" ,5/8"
9/16" ,5/8
"
8
UN (UNC, UNF, UNEF)
INTERNAL
HELICAL FLUTES WITH COOLANT HOLE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE
UNC UNF
FINE
UNEF
EXTRA FINE
5/16"
3/8"
7/16"-1/2"
3/4"-1"
5/16"
1/4"
1/4"
5/16"
3/8"
3/8"
3/4"
7/8"
1/2"
9/16"
5/8"
3/4"
7/8"
1" 824
9
10
11
12
12
13
14
14
16
16
18
18
20
20
20
20
24
24
24
28
28
32
32
1"
7/16"
7/16"
1/2"
57 14.0 6 5.9 3
63 18.0 8 7.9 3
57 12.2 6 5.1 3
63 15.8 8 7.9 4
57 10.8 6 5.9 3
63 15.3 8 7.9 4
84 22.7 12 11.9 4
57 12.0 6 4.8 3
63 19.7 87.9 3
73 22.5 10 9.9 4
84 26.0 12 11.9 4
84 26.2 12 11.9 4
63 20.8 8 7.8 3
84 24.5 12 11.9 4
73 24.4 10 9.3 3
84 26.4 12 10.6 4
105 39.1 16 15.9 5
84 31.1 12 11.5 3
105 36.8 16 14.3 4
105 40.9 16 15.9 4
105 42.8 20 19.7 4
57 16.0 6 5.7 3
73 23.5 10 9.9 4
63 18.2 8 6.8 3
TMGB06059L14 32UN
TMGB08079L18 32UN
TMGB06051L12 28UN
TMGB08079L15 28UN
TMGB06059L10 24UN
TMGB08079L15 24UN
TMGB12119L22 24UN
TMGB06048L12 20UN
TMGB08079L19 20UN
TMGB10099L22 20UN
TMGB12119L26 20UN
TMGB06057L16 18UN
TMGB10099L23 18UN
TMGB08068L18 16UN
TMGB12119L26 16UN
TMGB08078L20 14UN
TMGB12119L24 14UN
TMGB10093L24 13UN
TMGB12106L26 12UN
TMGB16159L39 12UN
TMGB12115L31 11UN
TMGB16143L36 10UN
TMGB16159L40 9UN
TMGB20197L42 8UN
THREAD SIZE
ANSI B1.1 - 1982
UN NUT
UN SCREW
1/4P
1/8P
60
Thread Milling Tools
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
7
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
7
1/16" 27
27
18
14
14
11.5
8
57
63
73
84
93
105
105
9.8
10.9
16.4
20.8
20.8
29.7
38.1
6
8
10
12
16
20
20
5.9
7.7
9.9
11.9
15.9
19.9
19.9
3
3
4
4
4
4
4
1/8"
1/4"-3/8"
1/2"
1/2"
1"-2"
2 1/2"-6"
9
NPT
INTERNAL / EXTERNAL
HELICAL FLUTES
HELICAL FLUTES WITH COOLANT HOLE
NPT SCREW
TMG20199L38 8NPT
TMG06059L09 27NPT
TMG08077L10 27NPT
TMG10099L16 18NPT
TMG12119L20 14NPT
TMG16159L20 14NPT
TMG20199L29 11.5NPT
1/16" 27
27
18
14
14
11.5
8
57
63
73
84
93
105
105
9.8
10.9
16.4
20.8
20.8
29.7
38.1
6
8
10
12
16
20
20
5.9
7.7
9.9
11.9
15.9
19.9
19.9
3
3
4
4
4
4
4
1/8"
1/4"-3/8"
1/2"
1/2"
1"-2"
2 1/2"-6" TMGB20199L38 8NPT
TMGB06059L09 27NPT
TMGB08077L10 27NPT
TMGB10099L16 18NPT
TMGB12119L20 14NPT
TMGB16159L20 14NPT
TMGB20199L29 11.5NPT
ANSI/ASME B 1.20.1-1983
NPT NUT
NPT SCREW
30
90
30
1 47
Thread Milling Tools
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
1/16" 27
27
18
14
11.5
8
57
63
73
84
105
105
9.9
10.8
16.2
20.8
29.7
38.1
6
8
10
12
20
20
5.9
7.7
9.9
11.9
19.9
19.9
3
3
4
4
4
4
1/8"
1/4"-3/8"
1/2"
1"-2"
2 1/2"-6"
10
NPTF
INTERNAL / EXTERNAL
HELICAL FLUTES
TMG06059L09 27NPTF
TMG08077L10 27NPTF
TMG10099L16 18NPTF
TMG12119L20 14NPTF
TMG20199L29 11.5NPTF
TMG20199L38 8NPTF
1/16" 27
27
18
14
11.5
8
57
63
73
84
105
105
9.9
10.8
16.2
20.8
29.7
38.1
6
8
10
12
20
20
5.9
7.7
9.9
11.9
19.9
19.9
3
3
4
4
4
4
1/8"
1/4"-3/8"
1/2"
1"-2"
2 1/2"-6"
TMGB06059L09 27NPTF
TMGB08077L10 27NPTF
TMGB10099L16 18NPTF
TMGB12119L20 14NPTF
TMGB20199L29 11.5NPTF
TMGB20199L38 8NPTF
HELICAL FLUTES WITH COOLANT HOLE
Thread Milling Tools
ANSI B 1.20.3-1976
NPTF NUT
NPTF SCREW
30
90
30
1 47
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
1/16" 28
28
19
14
11
11
57
63
73
84
105
105
11.3
14.0
16.6
22.7
32.1
40.4
6
8
10
12
16
20
5.9
7.9
9.9
11.9
15.9
19.9
3
3
4
4
4
5
1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
1"-6"
11
BSP ( G )
INTERNAL / EXTERNAL
HELICAL FLUTES
TMG06059L11 28BSP
TMG08079L14 28BSP
TMG10099L16 19BSP
TMG12119L22 14BSP
TMG16159L32 11BSP
TMG20199L40 11BSP
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
1/16" 28
28
19
14
11
57
63
73
84
105
11.3
14.0
16.6
22.7
32.1
6
8
10
12
16
5.9
7.9
9.9
11.9
15.9
3
3
4
4
4
1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
TMGB06059L11 28BSP
TMGB08079L14 28BSP
TMGB10099L16 19BSP
TMGB12119L22 14BSP
TMGB16159L32 11BSP
HELICAL FLUTES WITH COOLANT HOLE
11 105 40.4 20 19.9 5
1"-6"6 TMGB20199L40 11BSP
Thread Milling Tools
B.S.84: 1956
ISO 228 - 1: 1994
R.O.137P
R.O.137P
55
BSP NUT
BSP SCREW
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
1/16" 28
28
19
14
11
11
57
63
73
84
105
105
11.3
14.0
16.6
22.7
32.1
40.4
6
8
10
12
16
20
5.9
7.9
9.9
11.9
15.9
19.9
3
3
4
4
4
5
1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
1"-6"
12
BSPT ( Rc )
INTERNAL / EXTERNAL
HELICAL FLUTES
TMG06059L11 28BSPT
TMG08079L14 28BSPT
TMG10099L16 19BSPT
TMG12119L22 14BSPT
TMG16159L32 11BSPT
TMG20199L40 11BSPT
THREAD
SIZE
PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1
2
3
4
5
6
1/16" 28
28
19
14
11
11
57
63
73
84
105
11.3
14.0
16.6
22.7
32.1
6
8
10
12
16
5.9
7.9
9.9
11.9
15.9
3
3
4
4
4
105 40.4 20 19.9 5
1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
1"-6"
TMGB06059L11 28BSPT
TMGB08079L14 28BSPT
TMGB10099L16 19BSPT
TMGB12119L22 14BSPT
TMGB16159L32 11BSPT
TMGB20199L40 11BSPT
HELICAL FLUTES WITH COOLANT HOLE
Thread Milling Tools
B.S.21: 1985
BSPT NUT
BSPT SCREW
27.5
90
27.5
R.O.137P
R.O.137P
1 47
PITCH RANGE ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
MIN.
HOLE
DIAMETER
1
2
3
4
5
6
7
8
9
13
PARTIAL PROFILE 60°
INTERNAL / EXTERNAL
HELICAL FLUTES
TMP03019L6 P60
TMP03024L7 P60
TMP04031L10 P60
TMP0404L12 P60
TMP06047L15 P60
TMP06060L18 P60
TMP0808L24 P60
TMP10100L30 P60
TMP12120L36 P60
THREAD MILLING OF EXTERNAL OR INTERNAL THREAD
THREAD MILLING OF ISO AND UN STANDARDS
CHAMFERING, BACK CHAMFERING, DEBURRING
MILLING OF "V" GROOVES
60 NUT
60 SCREW
60
MM TPI
0.35-0.6
0.5-0.8
0.5-0.8
0.5-1.0
0.5-1.25
0.5-1.25
0.75-1.5
1.0-2.5
1.0-2.5
72-40
48-32
48-32
48-24
48-20
48-20
32-16
24-10
24-10
39
39
51
51
57
57
63
73
84
6
7.7
10
12
15
18
24
30
36
3
3
4
4
6
6
8
10
12
1.95
2.45
3.15
4.0
4.7
6.0
8.0
10.0
12.0
3
3
3
3
3
3
3
4
4
2.0
2.6
3.3
4.2
4.9
6.3
8.3
10.4
12.5
SAME TOOL CAN BE USED FOR THE FOLLOWING OPERATIONS :
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
M1.6x0.35
M1.6x0.35
M2.0x0.4
M2.0x0.4
M2.2x0.45
M2.5x0.45
M3.0x0.5
M3.5x0.6
M4.0x0.7
M5.0x0.8
M6.0x1.0
M8.0x1.25
M10.0x1.5
M12.0x1.75
M14x2.0
M16x2.0
M20X2.5
TMC03012L3 0.35ISO
TMC06012L3 0.35ISO
TMC03015L4 0.4ISO
TMC06015L4 0.4ISO
TMC03016L4 0.45ISO
TMC06019L5 0.45ISO
TMC06024L6 0.5ISO
TMC06027L7 0.6ISO
TMC06031L8 0.7ISO
TMC06040L12 0.8ISO
TMC06047L13 1.0ISO
TMC06059L17 1.25ISO
TMC08079L22 1.5ISO
TMC10094L25 1.75ISO
TMC10099L29 2.0ISO
TMC12119L32 2.0ISO
TMC16159L42 2.5ISO
0.35
0.35
0.4
0.4
0.45
0.45
0.5
0.6
0.7
0.8
1.0
1.25
1.5
1.75
2.0
2.0
2.5
39
57
39
57
39
57
57
57
57
57
57
57
63
73
73
84
105
3.3
3.3
4.4
4.4
4.8
5.3
6.4
7.4
8.6
12.0
13.0
17.3
22.0
25.5
29.0
33.0
42.0
3
6
3
6
3
6
6
6
6
6
6
6
8
10
10
12
16
1.20
1.20
1.54
1.54
1.63
1.96
2.40
2.75
3.15
4.00
4.75
5.95
7.90
9.40
9.95
11.95
15.90
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5
ISO 965-1:1999-11
DIN13: 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
14
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D2 NO. OF
FLUTES
D1
ISO METRIC
INTERNAL
THREAD LENGTH – UP TO 2D
D = NOMINAL THREAD SIZE
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
M0.8x0.2
M1.0x0.25
M1.2x0.25
M1.4x0.3
M1.6x0.35
M1.6x0.35
M2.0x0.4
M2.0x0.4
M2.0x0.4
M2.0x0.4
M2.5x0.45
M2.5x0.45
M3.0x0.5
M3.0x0.5
M3.5x0.6
M4.0x0.7
M4.0x0.7
M4.0x0.7
M5.0x0.8
M5.0x0.8
M5.0x0.8
M6.0x1.0
M6.0x1.0
M6.0x1.0
M8.0x1.25
M8.0x1.25
M10x1.5
M10x1.5
M12.0x1.75
M16x2.0
TMC03006L1 0.2ISO
TMC03007L3 0.25ISO
TMC03009L3 0.25ISO
TMC03010L3 0.3ISO
TMC03012L5 0.35ISO
TMC06012L5 0.35ISO
TMC03015L6 0.4ISO
TMC03015L10 0.4ISO
TMC06015L6 0.4ISO
TMCL06015L6 0.4ISO
TMC06019L7 0.45ISO
TMCL06019L7 0.45ISO
TMC06024L9 0.5ISO
TMCL06024L9 0.5ISO
TMC06027L10 0.6ISO
TMC06031L12 0.7ISO
TMC06031L16 0.7ISO
TMCL06031L12 0.7ISO
TMC06040L15 0.8ISO
TMC06040L21 0.8ISO
TMCL06040L15 0.8ISO
TMC06047L19 1.0ISO
TMCL06047L19 1.0ISO
TMC06047L24 1.0ISO
TMC06059L24 1.25ISO
TMCL06059L24 1.25ISO
TMC08079L31 1.5ISO
TMCL08079L31 1.5ISO
TMC10094L36 1.75ISO
TMCL12119L48 2.0ISO
0.2
0.25
0.25
0.3
0.35
0.35
0.4
0.4
0.4
0.4
0.45
0.45
0.5
0.5
0.6
0.7
0.7
0.7
0.8
0.8
0.8
1.0
1.0
1.0
1.25
1.25
1.5
1.5
1.75
2.0
39
39
39
39
39
57
39
39
57
100
39
100
57
100
57
57
57
100
57
57
100
57
100
57
57
100
63
100
73
100
1.8
2.9
3.0
3.9
5.1
5.1
6.1
10.0
6.1
6.1
7.6
7.6
9.3
9.3
10.6
12.4
16.0
12.4
15.6
21.0
15.6
19.0
19.0
24.0
24.3
24.3
31.0
31.0
36.0
48.0
3
3
3
3
3
6
3
3
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
8
10
12
0.60
0.72
0.90
1.06
1.20
1.20
1.54
1.54
1.54
1.54
1.96
1.96
2.40
2.40
2.75
3.15
3.15
3.15
4.00
4.00
4.00
4.75
4.75
4.75
5.95
5.95
7.90
7.90
9.40
11.95
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
ISO 965-1:1999-11
DIN13: 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
15
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D2 NO. OF
FLUTES
D1
ISO METRIC
INTERNAL
THREAD LENGTH – 3D UP TO 4D
Thread Milling Tools
THREAD LENGTH – UP TO 2D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
16
UN
INTERNAL
D = NOMINAL THREAD SIZE
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE UNC FINE UNF
ANSI B1.1 - 1982
UN NUT
UN SCREW
1/4P
1/8P
60
1-64
2-56
2-56
3-48
4-40
5-40
6-32
8-32
10-24
1/4
"
-20
5/16
"
-18
3/8
"
-16
7/16
"
-14
1/2
"
-13
9/16
"
-12
5/8
"
-11
1-72
2-64
3-56
3-56
4-48
6-40
8-36
10-32
12-28
1/4
"
-28
5/16
"
-24
7/16
"
-20
7/16
"
-20
72
64
56
56
48
40
40
36
32
32
32
28
28
24
24
20
20
18
18
16
14
13
12
11
39
39
39
57
57
57
57
57
57
57
57
57
57
57
63
57
63
57
84
63
63
73
63
84
3.8
3.9
4.6
4.6
5.4
6.2
7.1
8.8
7.3
10.1
10.5
10.9
14.0
10.4
16.7
13.7
24.0
16.5
34.0
21.0
23.5
27.0
29.0
33.0
3
3
3
6
6
6
6
6
6
6
6
6
6
6
8
6
8
6
12
8
8
10
10
12
1.44
1.40
1.66
1.66
1.88
2.12
2.46
3.31
2.57
3.22
3.70
4.20
5.20
3.55
6.65
4.85
7.95
5.95
11.90
6.90
7.95
9.30
9.95
11.50
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
TMC03014L3 72UN
TMC03014L3 64UN
TMC03016L4 56UN
TMC06016L4 56UN
TMC06018L5 48UN
TMC06021L6 40UN
TMC06024L7 40UN
TMC06033L8 36UN
TMC06025L7 32UN
TMC06032L10 32UN
TMC06037L10 32UN
TMC06042L10 28UN
TMC06052L14 28UN
TMC06035L10 24UN
TMC08066L16 24UN
TMC06048L13 20UN
TMC08079L24 20UN
TMC06059L16 18UN
TMC12119L34 18UN
TMC08069L21 16UN
TMC08079L23 14UN
TMC10093L27 13UN
TMC10099L29 12UN
TMC12115L33 11UN
5/8"-18
Thread Milling Tools
THREAD LENGTH – UP TO 3D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
17
UN
INTERNAL
D = NOMINAL THREAD SIZE
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
ANSI B1.1 - 1982
UN NUT
UN SCREW
1/4P
1/8P
60
2-56
2-56
2-56
4-40
4-40
5-40
6-32
6-32
8-32
0-80
1-72
1-72
3-56
3-56
3-56
6-40
10-32
10-32
12-28
1/4
"
-28
1/4
"
-28
5/16
"
-24
7/16
"
-20
7/16
"
-20
80
72
72
56
56
56
40
40
40
32
32
32
32
32
28
28
28
24
20
20
18
16
39
39
57
39
57
100
57
100
57
57
100
57
57
100
57
57
100
63
57
100
57
63
3.9
5.8
5.8
6.8
6.8
6.8
8.1
8.1
9.8
10.7
10.7
12.7
15.5
15.5
16.0
19.3
19.3
24.2
19.4
19.4
23.0
28.5
3
3
6
3
6
6
6
6
6
6
6
6
6
6
6
6
6
8
6
6
6
8
1.18
1.44
1.44
1.66
1.66
1.66
2.12
2.12
2.46
2.57
2.57
3.22
3.70
3.70
4.20
5.20
5.20
6.65
4.85
4.85
5.90
6.90
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
TMC03011L3 80UN
TMC03014L5 72UN
TMC06014L5 72UN
TMC03016L6 56UN
TMC06016L6 56UN
TMCL06016L6 56UN
TMC06021L8 40UN
TMCL06021L8 40UN
TMC06024L9 40UN
TMC06025L10 32UN
TMCL06025L10 32UN
TMC06032L12 32UN
TMC06037L15 32UN
TMCL06037L15 32UN
TMC06042L16 28UN
TMC06052L19 28UN
TMCL06052L19 28UN
TMC08066L24 24UN
TMC06048L19 20UN
TMCL06048L19 20UN
TMC06059L23 18UN
TMC08069L28 16UN
1/4
"
-20
1/4
"
-20
5/16
"
-18
3/8
"
-16
Thread Milling Tools
COARSE UNC FINE UNF
1
2
3
4
5
6
7
8
9
10
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
18
UNJ
INTERNAL
MJ
INTERNAL
MJ4.0
MJ5.0
MJ6.0
MJ8.0
MJ10.0
MJ12.0
MJ14.0 , MJ16.0
TMC06032L12 0.7MJ
TMC06040L15 0.8MJ
TMC06048L18 1.0MJ
TMC08065L24 1.25MJ
TMC08079L31 1.5MJ
TMC10094L31 1.75MJ
TMC10099L36 2.0MJ
0.7
0.8
1.0
1.25
1.5
1.75
2.0
57
57
57
63
63
73
73
12.0
15.0
18.0
24.0
31.0
31.0
36.0
6
6
6
8
8
10
10
3.20
4.00
4.80
6.50
7.90
9.40
9.90
3
3
3
3
3
3
3
MIL-S-8879A
UNJ NUT
UNJ SCREW
5/16P
Rmax0.18042P
60
Rmin0.15011P
ISO 5855-1:1989
MJ NUT
MJ SCREW
5/16P
Rmax0.18042P
60
Rmin0.15011P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE
UNJC
FINE
UNJF
THREAD LENGTH – UP TO 3D
D = NOMINAL THREAD SIZE
4
8
1/4
"
5/16
"
3/8
"
7/16
"
1/2
"
6
10
1/4
"
5/16
"
, 3/8
"
7/16
"
40
32
28
24
20
20
18
16
14
13
57
57
57
63
63
63
63
63
63
73
8.0
12.0
19.0
24.0
19.0
28.0
24.0
24.0
26.0
28.0
6
6
6
8
6
8
8
8
8
10
2.10
3.30
5.40
6.70
5.00
7.90
6.40
6.90
7.90
9.90
3
3
3
3
3
3
3
3
3
3
TMC06021L8 40UNJ
TMC06033L12 32UNJ
TMC06054L19 28UNJ
TMC08067L24 24UNJ
TMC06050L19 20UNJ
TMC08079L28 20UNJ
TMC08064L24 18UNJ
TMC08069L24 16UNJ
TMC08079L26 14UNJ
TMC10099L28 13UNJ
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
19
ISO METRIC
INTERNAL
Thread Milling Tools
THREAD LENGTH – UP TO 2D
D = NOMINAL THREAD SIZE
M1.6x0.35
M2.0x0.4
M2.2x0.45
M2.5x0.45
M3.0x0.5
M3.5x0.6
M4.0x0.7
M5.0x0.8
M6.0x1.0
M8.0x1.25
M10.0x1.5
0.35
0.4
0.45
0.45
0.5
0.6
0.7
0.8
1.0
1.25
1.5
57
57
57
57
57
57
57
57
57
57
63
3.3
4.4
4.8
5.3
6.4
7.4
8.6
12.0
13.0
17.3
22.0
6
6
6
6
6
6
6
6
6
6
8
1.20
1.54
1.63
1.96
2.40
2.75
3.15
4.0
4.75
5.95
7.90
3
3
3
3
3
3
3
3
3
3
3
TMD06012L3 0.35ISO
TMD06015L4 0.4ISO
TMD06016L4 0.45ISO
TMD06019L5 0.45ISO
TMD06024L6 0.5ISO
TMD06027L7 0.6ISO
TMD06031L8 0.7ISO
TMD06040L12 0.8ISO
TMD06047L13 1.0ISO
TMD06059L17 1.25ISO
TMD08079L22 1.5ISO
ISO 965-1:1999-11
DIN13 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
LEFT HAND CUTTING, CNC CODE: M04
Thread Milling Tools
MINIATURE TOOLS FOR HARD MATERIAL – UP TO 62 HRc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
20
ISO METRIC
INTERNAL
Thread Milling Tools
M1.6x0.35
M2.0x0.4
M2.5x0.45
M3.0x0.5
M4.0x0.7
M5.0x0.8
M6.0x1.0
M8.0x1.25
M10.0x1.5
M12.0x1.75
TMD06012L5 0.35ISO
TMD06015L6 0.4ISO
TMD06019L7 0.45ISO
TMD06024L9 0.5ISO
TMD06031L12 0.7ISO
TMD06040L15 0.8ISO
TMD06047L19 1.0ISO
TMD06059L24 1.25ISO
TMD08079L31 1.5ISO
TMD10094L25 1.75ISO
0.35
0.4
0.45
0.5
0.7
0.8
1.0
1.25
1.5
1.75
57
57
57
57
57
57
57
57
63
73
5.1
6.1
7.6
9.3
12.4
15.6
19.0
24.3
31.0
25.5
6
6
6
6
6
6
6
6
8
10
1.20
1.54
1.96
2.40
3.15
4.00
4.75
5.95
7.90
9.40
3
3
3
3
3
3
3
3
3
3
THREAD LENGTH – UP TO 3D
D = NOMINAL THREAD SIZE
ISO 965-1:1999-11
DIN13 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
LEFT HAND CUTTING, CNC CODE: M04
Thread Milling Tools
MINIATURE TOOLS FOR HARD MATERIAL – UP TO 62 HRc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
THREAD SIZE ORDERING
CODE
LL1 D1 D2
NO. OF
FLUTES
21
UN
INTERNAL
THREAD LENGTH – UP TO 2D
ANSI B1.1-1982
UN NUT
UN SCREW
1/4P
1/8P
60
1-64
2-56
3-48
4-40
5-40
6-32
8-32
10-24
1/4
"
-20
5/16
"
3/8
"
7/16
"
-14
1-72
2-64
3-56
4-48
6-40
8-36
10-32
1/4
"
-28
5/16
"
-24
7/16
"
-20
7/16
"
-20
72
64
56
48
40
40
36
32
32
28
24
24
20
20
18
16
14
57
57
57
57
57
57
57
57
57
57
57
64
57
64
57
63
63
3.8
3.9
4.6
5.4
6.2
7.1
8.8
7.8
10.3
14.0
10.4
16.7
13.7
24.0
16.5
20.0
23.5
6
6
6
6
6
6
6
6
6
6
6
8
6
8
6
8
8
1.44
1.40
1.66
1.88
2.12
2.46
3.31
2.57
3.22
5.20
3.55
6.65
4.85
7.95
5.95
6.90
7.95
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
TMD06014L3 72UN
TMD06014L3 64UN
TMD06016L4 56UN
TMD06018L5 48UN
TMD06021L6 40UN
TMD06024L7 40UN
TMD06033L8 36UN
TMD06025L7 32UN
TMD06032L10 32UN
TMD06052L14 28UN
TMD06035L10 24UN
TMD08066L16 24UN
TMD06048L13 20UN
TMD08079L24 20UN
TMD06059L16 18UN
TMD08069L20 16UN
TMD08079L23 14UN
PITCH
TPI
D = NOMINAL THREAD SIZE
Thread Milling Tools
LEFT HAND CUTTING, CNC CODE: M04
MINIATURE TOOLS FOR HARD MATERIAL – UP TO 62 HRc
COARSE UNC FINE UNF
22
UN
INTERNAL
THREAD LENGTH – UP TO 3D
ANSI B1.1-1982
UN NUT
UN SCREW
1/4P
1/8P
60
D = NOMINAL THREAD SIZE
Thread Milling Tools
LEFT HAND CUTTING, CNC CODE: M04
MINIATURE TOOLS FOR HARD MATERIAL – UP TO 62 HRc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
THREAD SIZE ORDERING
CODE
LL1 D1 D2
NO. OF
FLUTES
5-40
8-32
1/4"-20
1-72
6-40
10-32
1/4"-28
5/16"-24
7/16"-20
7/16"-20
5/8"-18
72
40
32
28
24
20
20
18
16
57
57
57
57
63
57
63
84
63
5.8
9.8
12.7
19.3
24.2
19.4
24.0
34.0
21.0
6
6
6
6
8
6
8
12
8
1.44
2.46
3.22
5.20
6.65
4.85
7.95
11.90
6.90
3
3
3
3
3
3
3
4
3
TMD06014L5 72UN
TMD06024L9 40UN
TMD06032L12 32UN
TMD06052L19 28UN
TMD08066L24 24UN
TMD06048L19 20UN
TMD08079L24 20UN
TMD12119L34 18UN
TMD08069L21 16UN
PITCH
TPI
COARSE UNC FINE UNF
3/8
"
-16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
18
19
20
21
22
23
24
THREAD SIZE PITCH
MM
ORDERING
CODE
LL1 D1 D2
NO. OF
FLUTES
23
ISO METRIC
INTERNAL
STRAIGHT FLUTES
COARSE FINE
M5.0x0.8
M6.0x1.0
M8.0x1.25
M10x1.5
M12.0x1.75
M14.0x2.0
M16.0x2.0
M20.0x2.5
M24.0x3.0
M8.0X0.75
M7.0x1.0
M10.0x1.0
M12x1.0
M9.0x1.25
M11.0x1.5
M13.0x1.5
M15.0x1.5
M27.0x3.0
0.75
0.8
1.0
1.0
1.0
1.25
1.5
1.5
1.5
1.75
2.0
2.0
2.5
3.0
57
57
57
63
73
57
63
73
84
64
73
84
84
105
10.8
10.0
11.5
17.5
20.5
14.4
18.5
21.8
26.3
18.0
25.0
27.0
30.0
40.5
6
6
6
8
10
6
8
10
12
8
10
12
12
16
5.9
3.9
4.8
7.9
9.9
5.9
7.9
9.9
11.9
7.9
9.9
11.9
11.9
15.9
3
3
3
4
4
3
3
4
4
3
3
4
4
4
TMX06059L10 0.75ISO
TMX06039L10 0.8ISO
TMX06048L11 1.0ISO
TMX08079L17 1.0ISO
TMX10099L20 1.0ISO
TMX06059L14 1.25ISO
TMX08079L18 1.5ISO
TMX10099L21 1.5ISO
TMX12119L26 1.5ISO
TMX08079L18 1.75ISO
TMX10099L25 2.0ISO
TMX12119L27 2.0ISO
TMX12119L30 2.5ISO
TMX16159L40 3.0ISO
ISO 965-1:1999-11
DIN13 2005-08
ISO NUT
ISO SCREW
1/4P
1/8P
60
Thread Milling Tools
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1/4
"
5/16
"
3/8
"
7/16
"
1/2
"
9/16
"
5/8
"
3/4
"
7/8
"
1
1/4
"
5/16
"
7/16
"
1/2
"
9/16
"
-5/8
"
3/4
"
7/8
"
1
5/16
"
7/16
"
-1/2
"
32
28
28
24
20
20
20
18
18
16
16
14
14
13
12
12
11
10
9
8
57
57
63
57
57
63
73
57
63
63
84
63
84
73
84
105
84
105
105
105
14.0
12.2
15.8
10.8
12.0
19.7
17.5
16.0
18.5
18.2
26.2
20.8
24.5
24.4
26.4
39.1
31.1
36.8
40.9
39.7
6
6
8
6
6
8
10
6
8
8
12
8
12
10
12
16
12
16
16
20
5.9
5.1
7.9
5.9
4.8
7.9
9.9
5.7
7.9
6.8
11.9
7.8
11.9
9.3
10.6
15.9
11.5
14.3
15.9
19.7
3
3
4
3
3
3
4
3
3
3
4
3
4
3
4
5
4
4
4
4
TMX06059L14 32UN
TMX06051L12 28UN
TMX08079L15 28UN
TMX06059L10 24UN
TMX06048L12 20UN
TMX08079L19 20UN
TMX10099L17 20UN
TMX06057L16 18UN
TMX08079L18 18UN
TMX08068L18 16UN
TMX12119L26 16UN
TMX08078L20 14UN
TMX12119L24 14UN
TMX10093L24 13UN
TMX12119L27 12UN
TMX16159L39 12UN
TMX12115L31 11UN
TMX16143L36 10UN
TMX16159L40 9UN
TMX20197L39 8UN
24
UN (UNC, UNF, UNEF)
INTERNAL
STRAIGHT FLUTES
ANSI B1.1-1982
UN NUT
UN SCREW
1/4P
1/8P
60
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
COARSE
UNC UNF
FINE
UNEF
EXTRA FINE
Thread Milling Tools
25
NPT
INTERNAL / EXTERNAL
STRAIGHT FLUTES
ANSI/ASME B 1.20.1-1983
NPT NUT
NPT SCREW
30
90
30
1 47
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1/16"-1/8"
1/4"-3/8"
1/2"
1"-2"
2 1/2"-6"
TMX06059L09 27NPT
TMX10099L16 18NPT
TMX12119L20 14NPT
TMX20199L29 11.5NPT
TMX20199L38 8NPT
27
18
14
11.5
8
57
73
83
105
105
9.8
16.2
20.8
29.7
38.1
6
10
12
20
20
5.9
9.9
11.9
19.9
19.9
3
4
4
4
4
NPTF
INTERNAL / EXTERNAL
STRAIGHT FLUTES
ANSI B 1.20.3-1976
NPTF NUT
NPTF SCREW
30
90
30
1 47
1
2
3
4
5
6
7
8
9
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1/16"-1/8"
1/4"-3/8"
1/2"
1"-2"
2 1/2"-6"
TMX06059L09 27NPTF
TMX10099L16 18NPTF
TMX12119L20 14NPTF
TMX20199L29 11.5NPTF
TMX20199L38 8NPTF
27
18
14
11.5
8
57
73
83
105
105
9.9
16.2
20.8
29.7
38.1
6
10
12
20
20
5.9
9.9
11.9
19.9
19.9
3
4
4
4
4
Thread Milling Tools
26
BSP ( G )
INTERNAL / EXTERNAL
STRAIGHT FLUTES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1/16"-1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
TMX06059L11 28BSP
TMX10099L16 19BSP
TMX12119L22 14BSP
TMX16159L32 11BSP
28
19
14
11
57
73
83
105
11.3
16.6
22.7
32.1
6
10
12
16
5.9
9.9
11.9
15.9
3
4
4
4
BSPT ( Rc )
INTERNAL / EXTERNAL
STRAIGHT FLUTES
1
2
3
4
6
7
THREAD SIZE PITCH
TPI
ORDERING
CODE
LL1 D1 D2 NO. OF
FLUTES
1/16"-1/8"
1/4"-3/8"
1/2"-7/8"
1"-2"
TMX06059L11 28BSPT
TMX10099L16 19BSPT
TMX12119L22 14BSPT
TMX16159L32 11BSPT
28
19
14
11
57
73
83
105
11.3
16.6
22.7
32.1
6
10
12
16
5.9
9.9
11.9
15.9
3
4
4
4
Thread Milling Tools
BSP SCREW
BSPT SCREW
B.S.21: 1985
BSPT NUT
BSPT SCREW
27.5
90
27.5
R.O.137P
R.O.137P
B.S.84: 1956
ISO 228 - 1: 1994
R.O.137P
R.O.137P
55
BSP NUT
BSP SCREW
1 47
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ORDERING CODE D1 L1D2 H B aL
27
CHAMFERS TOOLS
CMP03015L4 P90
CMP03020L5 P90
CMP03025L6 P90
CMP04031L8 P90
CMP04039L10 P90
CMP06045L11 P90
CMP06049L12 P90
CMP06059L14 P90
CMP08079L20 P90
3
3
3
4
4
6
6
6
8
1.5
2.0
2.5
3.1
3.9
4.5
4.9
5.9
7.9
4
5
6
8
10
11
12
14
20
0.3
0.4
0.5
0.6
0.8
1.1
1.1
1.5
1.6
0.4
0.5
0.6
0.6
0.9
1.2
1.2
1.6
1.7
90
90
90
90
90
90
90
90
90
3
3
3
3
3
3
3
3
3
39
39
39
51
51
58
58
58
64
L1-SHORT
1
2
3
4
5
6
7
8
ORDERING CODE D1 L1D2 H B aL
CMP04031L12 P90
CMP04039L16 P90
CMP06049L20 P90
CMP06059L24 P90
CMP08079L30 P90
4
4
6
6
8
3.1
3.9
4.9
5.9
7.9
12
16
20
24
30
0.6
0.8
1.1
1.5
1.6
0.6
0.9
1.2
1.6
1.7
90
90
90
90
90
3
3
3
3
3
51
51
58
58
64
L1-LONG
Thread Milling Tools
$VVHP
:(,*+7
$
6+((72)
6&$/(
':*12
7,7/(
5(9,6,21
'21276&$/('5$:,1*
0$7(5,$/
'$7(
6,*1$785(
1$0(
'(%85$1'
%5($.6+$53
('*(6
),1,6+
81/(6627+(5:,6(63(&,),('
',0(16,216$5(,10,//,0(7(56
685)$&(),1,6+
72/(5$1&(6
/,1($5
$1*8/$5
4$
0)*
$339'
&+.'
'5$:1
$VVHP
:(,*+7
$
6+((72)
6&$/(
':*12
7,7/(
5(9,6,21
'21276&$/('5$:,1*
0$7(5,$/
'$7(
6,*1$785(
1$0(
'(%85$1'
%5($.6+$53
('*(6
),1,6+
81/(6627+(5:,6(63(&,),('
',0(16,216$5(,10,//,0(7(56
685)$&(),1,6+
72/(5$1&(6
/,1($5
$1*8/$5
4$
0)*
$339'
&+.'
'5$:1
NO. OF
FLUTES
NO. OF
FLUTES
11
12
13
14
15
16
17
18
19
20
21
22
12
13
14
15
16
17
18
19
20
21
22
28
TAPER END MILL & 45° CHAMFER
(BSPT, NPT, NPTF)
INTERNAL / EXTERNAL
SAME TOOL CAN BE USED FOR THE FOLLOWING OPERATIONS:
CONIC MILLING PREPARATION FOR CONIC THREADS (EXTERNAL & INTERNAL)
CHAMFERING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
ORDERING CODE D1 LD2 L1 L2
PM0605L15
PM1084L25
PM1299L33
6
10
12
5
8.4
9.9
58
73
84
15
25
33
1.0
1.4
1.8
4
4
4
Thread Milling Tools
NO. OF
FLUTES
29
TECHNICAL SECTION
THREAD MILLING CYCLE ( TMC, TMD TYPES )
THREAD MILLING CYCLE ( TMG, TMX TYPES )
Thread Milling Tools
TECHNICAL SECTION
MACHINING CONDITIONS
30
14-20 11-14 9-11 7-9 5-7 3-5 1.5-3
0.12 0.09 0.09 0.07 0.06 0.04 0.03 70-130130
NON-ALLOY STEEL
FREE MACHINING STEEL
P
0.10 0.08 0.08 0.06 0.05 0.04 0.02 60-120200LOW CARBON ALLOY STEEL
0.080.050.050.050.040.030.0260-110240HIGH CARBON ALLOY STEEL
0.060.050.050.050.040.030.0260-100270
TOOL STEEL
CAST STEEL
0.050.040.040.030.030.020.0150-80400 HEAT TREATED STEEL
0.070.050.050.040.030.020.0270-100200
300 STAINLESS STEEL:
(303,304,316)
M
0.060.040.040.040.030.020.0270-90240
400 STAINLESS STEEL:
(420, 440)
�
0.040.030.030.030.020.020.01560-8040017-4 PH, 15-5 PH, 13-8MO PH
0.110.090.080.070.060.030.0260-110190 GREY CAST IRON
K
0.120.090.080.060.050.030.0260-90180 NODULAR CAST IRON
0.110.080.070.050.030.020.0260-90240 MALLEABLE CAST IRON
0.150.130.100.070.060.040.0380-30080
WROUGHT ALUMINUM:
(2024, 6061, 7075…)
N
0.160.130.110.070.060.040.03100-30090 CAST ALUMINUM
0.160.130.110.070.060.040.0360-250100
COPPER ALLOYS:
BRASS, BRONZE,
COPPER SILICON
0.180.150.130.090.080.060.05100-400
NON METALIC:
Rubber, Polypropylene,
Thermoplastics ( PVC ),
Thermosetting Plastics ( FIBERGLASS ),
Polyamides,
0.05
0.05
0.04
0.04
0.04
0.04
0.03
0.03
0.04
0.03
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
40-80
30-60
20-50
20-50
TITANIUM :
PURE TITANIUM: 99.0Ti
ALPHA ALLOYS:Ti 5Al2.5Sn
BETA ALLOYS: Ti 1 3V11Cr3Al
ALPHA-BETA ALLOYS : Ti 6Al4V
S
0.030.030.020.020.010.010.0120-40350
COBALT BASE ALLOYS:
STELLITE
0.030.030.020.020.010.010.0120-40300
NIKEL BASE ALLOYS:
INCONEL, HASTELLOY,
WASPALLOY, KOVAR
0.030.030.020.020.010.010.0125-50270
HIGH TEMPRERATURE ALLOYS:
IRON BASED: INCOLOY
0.030.030.020.020.020.010.0125-5056 HRc HARDENED STEEL
H
0.030.030.020.020.020.010.0125-40 50 HRc HARDENED CAST IRON
CARBIDE GRADE : K520C
AN ADVANCED PVD TiALN COATED GRADE OVER A TOUGH WEAR-RESISTANT SUBMICRON
SUBSTRATE FOR GENERAL PURPOSE MACHINING OF STEEL, STAINLESS STEEL, SUPERALLOYS.
ISO MATERIAL
HARDNESS
FEED MM/TOOTH
CUTTING DIAMETERS
CUTTING
SPEED
M/MIN
HB
Thread Milling Tools
31
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
CHIPPING IN CUTTING
EDGES
UNSTABLE CONDITIONS
FEED RATE TOO HIGH
DEPTH OF CUT LARGE
CHECK TOOL AND
WORKPIECE CLAMPING
AND STABILITY
DECREASE FEED PER
TOOTH
INCREASE THE NUMBER OF
THREAD MILLING PASSES
EXCESSIVE WEAR INCORRECT CUTTING SPEED
INCORRECT FEED PER TOOTH
INSUFFICIENT COOLANT
DECREASE CUTTING SPEED
INCREASE FEED PER TOOTH
CHECK STABILITY
INCREASE THE COOLANT FLOW
CHANGE TO CLIMB MILLING
VIBRATIONS CUTTING SPEED TOO HIGH
INCORRECT TOOL AND
WORKPIECE INSTALLTION
LARGE DEPTH OF CUT
STABILITY:
TOOL/MACHINE,
WORKPIECE/WORKPIECE
CLAMPING
CHANGE TO NUMBER OF
PASSES
RATIO TOO CLOSE ( TOOL
CUTTING DIAMETER / THREAD
DIAMETER )
CHANGE CUTTING SPEED
CHECK SABILITY OF
WORKPIECE
MAKE SURE TOOL OVERHANG
IN THE HOLDING DEVICE AS
SHORT AS POSSIBLE
BAD SURFACE FINISH
ON WORKPIECE
INCREASE CUTTING SPEED
DECREASE FEED PER TOOTH
CHECK STABILITY AND
OVERHANG OF TOOLS
SMALL DIFFERENCE
BETWEEN GAUGES
( GO/NOT GO )
CHOOSE TOOL WITH
SMALLER CUTTING
DIAMETER
CONCENTRICITY
Thread Milling Tools