Sumitomo - CPMT21.51 ESU Grade AC520U Carbide Turning Insert - TiAlN/AlCrN Finish, 80° Diamond, 1/4" Inscr Circle, 3/32" Thick, 1/64" Corner Radius
Item #: 91898098
Brand: Sumitomo
Model #: 19HWW30
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 | CPMT |
| Insert Size | 21.51 |
| Material | Carbide |
| Inscribed Circle (Decimal Inch) | 0.2500 |
| Inscribed Circle (Inch) | 1/4 |
| Thickness (Inch) | 3/32 |
| Thickness (Decimal Inch) | 0.0938 |
| Corner Radius (Inch) | 1/64 |
| Corner Radius (Decimal Inch) | 0.0156 |
| Manufacturer's Grade | AC520U |
| Coating | TiAlN/AlCrN |
| Chip Breaker | ESU |
| Hole Diameter (Decimal Inch) | 0.1100 |
| Rake | Positive |
| Rake Angle | 8 |
| Relief Angle | 11 |
| Proprietary Coating Designation | Super ZX |
| Coating Process | PVD |
| Included Angle | 80 |
| Insert Holding Method | Screw |
| Shape | Diamond |
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