External thread milling recommendations, Theoretical base profi le full profi le v-profi le, Coromill 328, inch – Sandvik Coromant Threading User Manual
Page 113: Technical reference
113
5H/8
1.5
0.81
0.19
328R13-150VM-TH
2.11
0.19
0.81
0.38
328R13-150VM-TH
2.11
0.19
0.97
1.75
0.95
0.22
328R13-150VM-TH
2.11
0.19
0.97
0.44
328R13-150VM-TH
2.11
0.19
1.11
2
1.08
0.25
328R13-150VM-TH
2.11
0.19
1.14
0.50
328R13-150VM-TH
328R13-400VM-TH
2.11
3.46
0.19
0.50
1.35
1.08
2.5
1.35
0.31
327R13-150VM-TH
2.11
0.19
1.46
0.63
328R13-150VM-TH
328R13-400VM-TH
2.11
3.46
0.19
0.50
1.73
1.46
3
1.62
0.38
327R13-150VM-TH
2.11
0.19
1.79
0.75
328R13-150VM-TH
328R13-400VM-TH
2.11
3.46
0.19
0.50
2.11
1.84
3.5
1.89
0.44
327R13-150VM-TH
2.11
0.19
2.11
0.88
328R13-400VM-TH
3.46
0.50
2.22
4
2.17
0.50
327R13-400VM-TH
3.46
0.50
2.17
1.00
328R13-400VM-TH
3.46
0.50
2.60
4.5
2.44
0.56
327R13-400VM-TH
3.46
0.50
2.49
1.13
328R13-400VM-TH
3.46
0.50
2.98
5
2.71
0.63
327R13-400VM-TH
3.46
0.50
2.81
1.25
328R13-400VM-TH
3.46
0.50
3.36
5.5
2.98
0.69
327R13-400VM-TH
3.46
0.50
3.14
1.38
6.0
3.25
0.75
327R13-400VM-TH
3.46
0.50
3.46
1.50
5H/8
16
.0338 .0078 328R13-150VM-TH
.0831
.0074
.0343
.0156
328R13-150VM-TH
.0831
.0074
.0410
14
.0387 .0089 328R13-150VM-TH
.0831
.0074
.0401
.0179
328R13-150VM-TH
.0831
.0074
.0477
12
.0451 .0104 328R13-150VM-TH
.0831
.0074
.0478
.0208
328R13-150VM-TH
328R13-400VM-TH
.0831
.1362
.0074
.0197
.0568
.0461
10
.0541 .0125 327R13-150VM-TH
.0831
.0074
.0587
.0250
328R13-150VM-TH
328R13-400VM-TH
.0831
.1362
.0074
.0197
.0694
.0587
8
.0677 .0156 327R13-150VM-TH
.0831
.0074
.0749
.0313
328R13-400VM-TH
.1362
.0197
.0777
7
.0773 .0179
.0357
328R13-400VM-TH
.1362
.0197
.0912
6
.0902 .0208 327R13-400VM-TH
.1362
.0197
.0913
.0417
328R13-400VM-TH
.1362
.0197
.1092
5
.1083 .0250 327R13-400VM-TH
.1362
.0197
.1130
.0500
328R13-400VM-TH
.1362
.0197
.1345
4
.1353 .0313
.0625
5. Technical reference
Theoretical base profi le
Full profi le
V-profi le
External thread milling recommendations
All values are based on the theoretical base profi le to which tolerances are added
CoroMill 328, metric
Internal
External
Pitch
Thread
height,
Root
Insert
a
r
max
Nose
radii
a
r
required Root
Insert
a
r
max
Nose
radii
a
r
required
Not possible with CoroMill 328
CoroMill 328, inch
Internal
External
Pitch
Thread
height,
Root
Insert
H
c
/a
r
max
W
T
a
r
required Root
Insert
H
c
/a
r
max
W
T
a
r
required
Not possible with CoroMill 328
Not possible with CoroMill 328
Not possible with CoroMill 328