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
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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)
RM chip breaker is robust and the first choice for roughing of Steels. It features positive rake angle and stable, wide T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Super-alloys.
1
S
CNMG 432-RM CNMG 433-RM CNMG 543-RM CNMG 643-RM CNMG 644-RM
T8415 T8415 T8415 T8415 T8415
.031 .047 .047 .047 .063
640 .0157 .157 328 .0142 .157 591 .0157 .157 656 .0177 .157 344 .0159 .157 607 .0177 .157 640 .0177 .236 328 .0159 .236 591 .0177 .236 640 .0177 .295 328 .0159 .295 591 .0177 .295 640 .0197 .295 328 .0177 .295 591 .0197 .295
– – – 148 .011 .126 – – – 148 .0124 .126 – – – 148 .0124 .189 – – – 148 .0124 .236 – – – 148 .0138 .236
– – – 8553065 – – – 8553068 – – – 8553071 – – – 8553073 – – – 8553075
RM chip breaker is robust and the first choice for roughing of Steels. It features positive rake angle and stable, wide T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Super-alloys.
1
S
DNMG 442-RM
T8415
.031
525 .0157 .118 279 .0142 .118 476 .0157 .118
– – – 115 .011 .094
– – – 8553100
RM chip breaker is robust and the first choice for roughing of Steels. It features positive rake angle and stable, wide T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Super-alloys.
1
S
SNMG 432-RM SNMG 433-RM SNMG 543-RM SNMG 644-RM
T8415 T8415 T8415 T8415
.031 .047 .047 .063
689 .0157 .157 361 .0142 .157 623 .0157 .157 705 .0177 .157 361 .0159 .157 640 .0177 .157 705 .0177 .197 361 .0159 .197 640 .0177 .197 689 .0197 .276 361 .0177 .276 623 .0197 .276
– – – 148 .011 .126 – – – 148 .0124 .126 – – – 148 .0124 .157 – – – 148 .0138 .22
– – – 8553109 – – – 8553112 – – – 8553114 – – – 8553116
RM chip breaker is robust and the first choice for roughing of Steels. It features positive rake angle and stable, wide T-land. It’s also suitable for Stainless steels, Cast irons, and conditionally for Super-alloys.
1
S
WNMG 432-RM
T8415
.031
640 .0157 .157 328 .0142 .157 591 .0157 .157
– – – 148 .011 .126
– – – 8553164
Primary use
Possible use
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