Sumitomo - CNMA433 Grade BN250 PCBN Turning Insert - Uncoated, 80° Diamond, 1/2" Inscr Circle, 3/16" Thick, 3/64" Corner Radius
Item #: 41957416
Brand: Sumitomo
Model #: 1657122
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 | CNMA |
| Insert Size | 433 |
| Material | PCBN |
| Inscribed Circle (Decimal Inch) | 0.5000 |
| Inscribed Circle (Inch) | 1/2 |
| Thickness (Inch) | 3/16 |
| Thickness (Decimal Inch) | 0.1875 |
| Corner Radius (Inch) | 3/64 |
| Corner Radius (Decimal Inch) | 0.0469 |
| Manufacturer's Grade | BN250 |
| Coating | Uncoated |
| Hole Diameter (Decimal Inch) | 0.2031 |
| Relief Angle | 0 |
| Included Angle | 80 |
| Maximum Depth of Cut (Decimal Inch) | 0.0200 |
| Insert Holding Method | Pin & Clamp |
| Shape | Diamond |
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