Sumitomo - NU-CPGA2.51.52 Grade BN2000 PCBN Turning Insert - Uncoated, 80° Diamond, 5/16" Inscr Circle, 3/32" Thick, 1/32" Corner Radius
Item #: 53978441
Brand: Sumitomo
Model #: 16JRW78
Exact Tooling IR#: 04
Features and Benefits
Polycrystalline cubic boron nitride (PCBN) is similar to diamond. It is commonly used on hardened steels, cast iron, carbide, nickel alloys and hard ferrous materials.
| Product Specifications | |
|---|---|
| Insert Style | NU-CPGA |
| Insert Size | 2.51.52 |
| Material | PCBN |
| Inscribed Circle (Decimal Inch) | 0.3125 |
| Inscribed Circle (Inch) | 5/16 |
| Thickness (Inch) | 3/32 |
| Thickness (Decimal Inch) | 0.0938 |
| Corner Radius (Inch) | 1/32 |
| Corner Radius (Decimal Inch) | 0.0313 |
| Manufacturer's Grade | BN2000 |
| Coating | Uncoated |
| Hole Diameter (Decimal Inch) | 0.1340 |
| Relief Angle | 11 |
| Included Angle | 80 |
| Maximum Depth of Cut (Decimal Inch) | 0.0150 |
| Insert Holding Method | Screw |
| Shape | Diamond |
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