CNMG643
Dimension (inch): L=0.760, I.C.=0.750, S=0.250, d=0.313, r=0.031
Medium Machining
| ANSI | ISO | Chip Breaker | Grade | Coating | ISO Classification | |||
| P | M | K | S | |||||
| CNMG643-DM | CNMG190612-DM | DM | YBC251 | CVD | 10-30 | - | - | - |
| CNMG643-PM | CNMG190612-PM | PM | YBC251 | CVD | 10-30 | - | - | - |
| CNMG643-DM | CNMG190612-DM | DM | YBC252 | CVD | 10-35 | - | - | - |
| CNMG643-PM | CNMG190612-PM | PM | YBC252 | CVD | 10-35 | - | - | - |
| CNMG643-PM | CNMG190612-PM | PM | YBC351 | CVD | 20-40 | - | - | - |
| CNMG643-PM | CNMG190612-PM | PM | YBD152 | CVD | - | - | 10-25 | - |
Roughing
| ANSI | ISO | Chip Breaker | Grade | Coating | ISO Classification | |||
| P | M | K | S | |||||
| CNMG643-DR | CNMG190612-DR | DR | YBC151 | CVD | 05-20 | - | - | - |
| CNMG643-DR | CNMG190612-DR | DR | YBC251 | CVD | 10-30 | - | - | - |
| CNMG643-DR | CNMG190612-DR | DR | YBC351 | CVD | 20-40 | - | - | - |
| CNMG643-DR | CNMG190612-DR | DR | YBD102 | CVD | - | - | 05-20 | - |
| CNMG643-DR | CNMG190612-DR | DR | YBM151 | CVD | - | 05-30 | - | - |
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