Pramet TN 22NR415ZZ:T8330 6755997 Turning Insert - Internal Grooving
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$38.64
ChipbreakerWith chipbreaker -no designationCoatingT8330Coating processPVDCoating property (CTP)1Cooling effectVery positive effect on tool life - cooling is recommendedCutting depth maximum - inch (CDX)0.094Cutting depth maximum - millimeter (CDX)2.4Cutting width - inch (CW)0.163Cutting width - millimeter (CW)4.15Cutting width lower tolerance - inch (CWTOLL)0.003Cutting width lower tolerance - millimeter (CWTOLL)0.08Cutting width upper tolerance - inch (CWTOLU)0.005Cutting width upper tolerance - millimeter (CWTOLU)0.13Fixing hole diameter - inch (D1)0.193Fixing hole diameter - millimeter (D1)4.9Inscribed circle diameter - inch (IC)0.5Inscribed circle diameter - millimeter (IC)12.7Insert thickness - inch (S)0.185Insert thickness - millimeter (S)4.7
Specifications
| Chipbreaker | With chipbreaker -no designation |
| Coating | T8330 |
| Coating process | PVD |
| Coating property (CTP) | 1 |
| Cooling effect | Very positive effect on tool life - cooling is recommended |
| Cutting depth maximum - inch (CDX) | 0.094 |
| Cutting depth maximum - millimeter (CDX) | 2.4 |
| Cutting width - inch (CW) | 0.163 |
| Cutting width - millimeter (CW) | 4.15 |
| Cutting width lower tolerance - inch (CWTOLL) | 0.003 |
| Cutting width lower tolerance - millimeter (CWTOLL) | 0.08 |
| Cutting width upper tolerance - inch (CWTOLU) | 0.005 |
| Cutting width upper tolerance - millimeter (CWTOLU) | 0.13 |
| Fixing hole diameter - inch (D1) | 0.193 |
| Fixing hole diameter - millimeter (D1) | 4.9 |
| Inscribed circle diameter - inch (IC) | 0.5 |
| Inscribed circle diameter - millimeter (IC) | 12.7 |
| Insert thickness - inch (S) | 0.185 |
| Insert thickness - millimeter (S) | 4.7 |
TN 22NR415ZZ:T8330
