ChipbreakerWith chipbreaker -no designationCoating6640Coating processMT-CVDCoating property (CTP)1Cooling effectVery positive effect on tool life - cooling is recommendedCorner radius - inch (RE)0.039Corner radius - millimeter (RE)1Cutting depth maximum - inch (CDX)0.118Cutting depth maximum - millimeter (CDX)3Cutting width - inch (CW)0.082Cutting width - millimeter (CW)2.09Cutting width lower tolerance - inch (CWTOLL)-0.001Cutting width lower tolerance - millimeter (CWTOLL)-0.03Cutting width upper tolerance - inch (CWTOLU)0.001Cutting width upper tolerance - millimeter (CWTOLU)0.03Insert shape code (SC)X - Special designInsert thickness - inch (S)0.092Insert thickness - millimeter (S)2.33Insert width - inch (W1)0.25Insert width - millimeter (W1)6.35
| Chipbreaker | With chipbreaker -no designation |
| Coating | 6640 |
| Coating process | MT-CVD |
| Coating property (CTP) | 1 |
| Cooling effect | Very positive effect on tool life - cooling is recommended |
| Corner radius - inch (RE) | 0.039 |
| Corner radius - millimeter (RE) | 1 |
| Cutting depth maximum - inch (CDX) | 0.118 |
| Cutting depth maximum - millimeter (CDX) | 3 |
| Cutting width - inch (CW) | 0.082 |
| Cutting width - millimeter (CW) | 2.09 |
| Cutting width lower tolerance - inch (CWTOLL) | -0.001 |
| Cutting width lower tolerance - millimeter (CWTOLL) | -0.03 |
| Cutting width upper tolerance - inch (CWTOLU) | 0.001 |
| Cutting width upper tolerance - millimeter (CWTOLU) | 0.03 |
| Insert shape code (SC) | X - Special design |
| Insert thickness - inch (S) | 0.092 |
| Insert thickness - millimeter (S) | 2.33 |
| Insert width - inch (W1) | 0.25 |
| Insert width - millimeter (W1) | 6.35 |