Sumitomo - CNMG643 ENZ Grade AC420K Carbide Turning Insert - Proprietary Finish, 80° Diamond, 3/4" Inscr Circle, 1/4" Thick, 3/64" Corner Radius
Item #: 45218443
Brand: Sumitomo
Model #: 191R282
Exact Tooling IR#: 04
Features and Benefits
Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
| Product Specifications | |
|---|---|
| Insert Style | CNMG |
| Insert Size | 643 |
| Material | Carbide |
| Inscribed Circle (Decimal Inch) | 0.7500 |
| Inscribed Circle (Inch) | 3/4 |
| Thickness (Inch) | 1/4 |
| Thickness (Decimal Inch) | 0.2500 |
| Corner Radius (Inch) | 3/64 |
| Corner Radius (Decimal Inch) | 0.0469 |
| Manufacturer's Grade | AC420K |
| Coating | Proprietary |
| Chip Breaker | ENZ |
| Hole Diameter (Decimal Inch) | 0.3126 |
| Rake | Positive |
| Rake Angle | 4 |
| Relief Angle | 0 |
| Proprietary Coating Designation | FF |
| Coating Process | CVD |
| Included Angle | 80 |
| Insert Holding Method | Pin & Clamp |
| Shape | Diamond |
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