Pramet SNMM 643-OR:T8330 6755151 Turning Insert - Negative
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$22.15
ChipbreakerORCoatingT8330Coating processPVDCoating property (CTP)1Cooling effectPositive effect on tool life - cooling is recommendedCorner radius - inch (RE)0.047Corner radius - millimeter (RE)1.2Cutting edge length - inch (L)0.75Cutting edge length - millimeter (L)19.05Depth of cut maximum - inch (APMX)0.394Depth of cut maximum - millimeter (APMX)10Depth of cut minimum - inch (APMN)0.118Depth of cut minimum - millimeter (APMN)3Feed maximal - millimeter1Feed minimal - millimeter0.35Feed_MAX_IMP_NUM0.039Feed_MIN_IMP_NUM0.014Fixing hole diameter - inch (D1)0.313Fixing hole diameter - millimeter (D1)7.94Inscribed circle diameter - inch (IC)0.75Inscribed circle diameter - millimeter (IC)19.05Insert thickness - millimeter (S)6.35
Specifications
| Chipbreaker | OR |
| Coating | T8330 |
| Coating process | PVD |
| Coating property (CTP) | 1 |
| Cooling effect | Positive effect on tool life - cooling is recommended |
| Corner radius - inch (RE) | 0.047 |
| Corner radius - millimeter (RE) | 1.2 |
| Cutting edge length - inch (L) | 0.75 |
| Cutting edge length - millimeter (L) | 19.05 |
| Depth of cut maximum - inch (APMX) | 0.394 |
| Depth of cut maximum - millimeter (APMX) | 10 |
| Depth of cut minimum - inch (APMN) | 0.118 |
| Depth of cut minimum - millimeter (APMN) | 3 |
| Feed maximal - millimeter | 1 |
| Feed minimal - millimeter | 0.35 |
| Feed_MAX_IMP_NUM | 0.039 |
| Feed_MIN_IMP_NUM | 0.014 |
| Fixing hole diameter - inch (D1) | 0.313 |
| Fixing hole diameter - millimeter (D1) | 7.94 |
| Inscribed circle diameter - inch (IC) | 0.75 |
| Inscribed circle diameter - millimeter (IC) | 19.05 |
| Insert thickness - millimeter (S) | 6.35 |
SNMM 643-OR:T8330
