
Sumitomo - NU-TPGX21.51 Grade BN250 PCBN Turning Insert - Uncoated, 60° Triangle, 1/4" Inscr Circle, 3/32" Thick, 1/64" Corner Radius
Item #: 32995128
Brand: Sumitomo
Model #: 1657634
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-TPGX |
Insert Size | 21.51 |
Material | PCBN |
Inscribed Circle (mm) | 6.35 |
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 | BN250 |
Coating | Uncoated |
Material Grade | C4 |
Hole Diameter (Decimal Inch) | 0.1100 |
Rake | Positive |
Relief Angle | 11 |
Included Angle | 60 |
Maximum Depth of Cut (Decimal Inch) | 0.0150 |
Insert Holding Method | Screw |
Shape | Triangle |
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