Description
Sumitomo NUWNMA431 BN1000 PCBN Turning Insert Uncoated, 1/2″ Inscribed Circle, 1/64″ Corner Radius, 80° Trigon
Manufacturer Part #: 161NWD8
S/N: 70874490
UNSPSC: 23242105
(Minimum Order Quantity=1, Package Quantity=1)
Specifications:
| Relief Angle | 0 |
| Insert Style | NU-WNMA |
| Corner Radius (Inch) | 1/64 |
| Corner Radius (Decimal Inch) | 0.0156 |
| Included Angle | 80.0 |
| Manufacturer Grade | BN1000 |
| Coating/Finish | Uncoated |
| Insert Thickness (Inch) | 3/16 |
| Insert Thickness (Decimal Inch) | 0.1875 |
| Series | W |
| Inscribed Circle (Inch) | 1/2 |
| Inscribed Circle (Decimal Inch) | 0.5000 |
| Inscribed Circle (mm) | 12.70 |
| Insert Material | Polycrystalline Cubic Boron Nitride |
| Insert Shape | Trigon |
| Insert Shape Code | W |
| Hole Diameter (Decimal Inch) | 0.2030 |
| Insert Holding Method | Clamp, Pin |
| Clearance Code | N |
| Tolerance Code | M |
| Coating Process | Uncoated |
| Rake | Negative |
| Insert Length (Decimal Inch) | 0.1299 |
| Primary Workpiece Material | Hardened Steel |
| Primary Workpiece Material Code | H |
| Ansi Code | NUWNMA431 |
| Iso Code | NU-WNMA080404 |
| Standards | ANSI, ISO 13399 |
| Material Grade | C2 |
| Chip Breaker | A |
| Insert Size Code | 431 |






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