Pramet WNMG 331-NM:T7325 7156455 Turning Insert - Negative
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$8.21
ChipbreakerNMCoatingT7325Coating processMT-CVDCoating property (CTP)1Cooling effectPositive effect on tool life - cooling is recommendedCorner radius - inch (RE)0.016Corner radius - millimeter (RE)0.4Cutting edge length - inch (L)0.256Cutting edge length - millimeter (L)6.5Depth of cut maximum - inch (APMX)0.118Depth of cut maximum - millimeter (APMX)3Depth of cut minimum - inch (APMN)0.02Depth of cut minimum - millimeter (APMN)0.5Feed maximal - millimeter0.3Feed minimal - millimeter0.15Feed_MAX_IMP_NUM0.012Feed_MIN_IMP_NUM0.006Fixing hole diameter - inch (D1)0.15Fixing hole diameter - millimeter (D1)3.81Inscribed circle diameter - inch (IC)0.375Inscribed circle diameter - millimeter (IC)9.525Insert thickness - millimeter (S)4.76
Specifications
| Chipbreaker | NM |
| Coating | T7325 |
| Coating process | MT-CVD |
| Coating property (CTP) | 1 |
| Cooling effect | Positive effect on tool life - cooling is recommended |
| Corner radius - inch (RE) | 0.016 |
| Corner radius - millimeter (RE) | 0.4 |
| Cutting edge length - inch (L) | 0.256 |
| Cutting edge length - millimeter (L) | 6.5 |
| Depth of cut maximum - inch (APMX) | 0.118 |
| Depth of cut maximum - millimeter (APMX) | 3 |
| Depth of cut minimum - inch (APMN) | 0.02 |
| Depth of cut minimum - millimeter (APMN) | 0.5 |
| Feed maximal - millimeter | 0.3 |
| Feed minimal - millimeter | 0.15 |
| Feed_MAX_IMP_NUM | 0.012 |
| Feed_MIN_IMP_NUM | 0.006 |
| Fixing hole diameter - inch (D1) | 0.15 |
| Fixing hole diameter - millimeter (D1) | 3.81 |
| Inscribed circle diameter - inch (IC) | 0.375 |
| Inscribed circle diameter - millimeter (IC) | 9.525 |
| Insert thickness - millimeter (S) | 4.76 |
7156455
