Pramet CNGA 432S00420:TB310 6755688 Turning Insert CBN - Negative
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$71.61
ChipbreakerNo chipbreakerCoatingTB310Cooling effectVery negative effect on tool life - cooling is not recommendedCorner radius - inch (RE)0.031Corner radius - millimeter (RE)0.8Cutting edge length - inch (L)0.508Cutting edge length - millimeter (L)12.9Depth of cut maximum - inch (APMX)0.106Depth of cut maximum - millimeter (APMX)2.7Depth of cut minimum - inch (APMN)0.004Depth of cut minimum - millimeter (APMN)0.1Feed maximal - millimeter0.2Feed minimal - millimeter0.02Feed_MAX_IMP_NUM0.008Feed_MIN_IMP_NUM0.001Fixing hole diameter - inch (D1)0.203Fixing hole diameter - millimeter (D1)5.16Inscribed circle diameter - inch (IC)0.5Inscribed circle diameter - millimeter (IC)12.7Insert thickness - millimeter (S)4.76
Specifications
| Chipbreaker | No chipbreaker |
| Coating | TB310 |
| Cooling effect | Very negative effect on tool life - cooling is not recommended |
| Corner radius - inch (RE) | 0.031 |
| Corner radius - millimeter (RE) | 0.8 |
| Cutting edge length - inch (L) | 0.508 |
| Cutting edge length - millimeter (L) | 12.9 |
| Depth of cut maximum - inch (APMX) | 0.106 |
| Depth of cut maximum - millimeter (APMX) | 2.7 |
| Depth of cut minimum - inch (APMN) | 0.004 |
| Depth of cut minimum - millimeter (APMN) | 0.1 |
| Feed maximal - millimeter | 0.2 |
| Feed minimal - millimeter | 0.02 |
| Feed_MAX_IMP_NUM | 0.008 |
| Feed_MIN_IMP_NUM | 0.001 |
| Fixing hole diameter - inch (D1) | 0.203 |
| Fixing hole diameter - millimeter (D1) | 5.16 |
| Inscribed circle diameter - inch (IC) | 0.5 |
| Inscribed circle diameter - millimeter (IC) | 12.7 |
| Insert thickness - millimeter (S) | 4.76 |
6755688
