.010
SM chip breaker is versatile and the first choice for medium machining of Steels and Super-alloys. It features slightly positive rake angle and stable, moderate T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Non-ferrous alloys and Hard materials.
SM
S
5°
13°
DNMG
SNMG
CNMG
IC
D1
L
S
IC
D1
L
S
IC
D1
L
S
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
43 64
.500 .750
.203 .313
.500 .750
.187 .250
43 54 64
33 43 44
.500 .625 .750
.203 .250 .313
.508 .634 .760
.187 .250 .250
.375 .500 .500
.150 .203 .203
.457 .610 .610
.187 .187 .250
L
L
L
S
S
S
TNMG
VNMG
WNMG
IC
D1
L
S
IC
D1
L
S
IC
D1
L
S
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
33 43
33
33 43
.375 .500
.150 .203
.650 .866
.187 .187
.375
.150
.654
.187
.375 .500
.150 .203
.256 .343
.187 .187
60°
80°
S
L
L
S
IC
S
Suitability and starting values for cutting speed (vc), feed (f) and depth of cut (ap). Refer to our cutting conditions app for further options.
P
M
K
N
S
H
RE
Product
MID
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
.010
SM chip breaker is versatile and the first choice for medium machining of Steels and Super-alloys. It features slightly positive rake angle and stable, moderate T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Non-ferrous alloys and Hard materials.
S
5°
13°
CNMG 431-SM CNMG 432-SM CNMG 433-SM CNMG 543-SM CNMG 643-SM
T8415 T8415 T8415 T8415 T8415
.016 656 .0079 .079 344 .0071 .079 607 .0079 .079 1673 .0094 .079 148 .0071 .063 115 .0051 .013 8553061 .031 738 .0098 .079 377 .0089 .079 673 .0098 .079 1870 .0118 .079 164 .0079 .063 115 .0049 .026 8553067 .047 738 .0118 .079 377 .0106 .079 673 .0118 .079 1870 .0142 .079 164 .0094 .063 115 .0059 .039 8553070 .047 705 .0118 .118 361 .0106 .118 640 .0118 .118 1772 .0142 .118 148 .0106 .094 115 .0059 .039 8553072 .047 689 .0118 .157 361 .0106 .157 623 .0118 .157 1722 .0142 .157 148 .0106 .126 115 .0059 .039 8553074
Primary use
Possible use
48
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