Sumitomo - NU-VCGA220.5 Grade BN250 PCBN Turning Insert - Uncoated, 35° Diamond, 1/4" Inscr Circle, 1/8" Thick, 0.0078" Corner Radius
Item #: 53977039
Brand: Sumitomo
Model #: 1657740
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-VCGA |
| Insert Size | 220.5 |
| Material | PCBN |
| Inscribed Circle (Decimal Inch) | 0.2500 |
| Inscribed Circle (Inch) | 1/4 |
| Thickness (Inch) | 1/8 |
| Thickness (Decimal Inch) | 0.1250 |
| Corner Radius (Decimal Inch) | 0.0078 |
| Manufacturer's Grade | BN250 |
| Coating | Uncoated |
| Hole Diameter (Decimal Inch) | 0.1340 |
| Relief Angle | 7 |
| Included Angle | 35 |
| Maximum Depth of Cut (Decimal Inch) | 0.0150 |
| Insert Holding Method | Screw |
| Shape | Diamond |
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