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Sumitomo - 3NC-TPGA221 NONE Grade BNC2020 PCBN Turning Insert - 60° Triangle, 1/4" Inscr Circle, 1/8" Thick, 1/64" Corner Radius - All Tool & Supply

Sumitomo - 3NC-TPGA221 NONE Grade BNC2020 PCBN Turning Insert - 60° Triangle, 1/4" Inscr Circle, 1/8" Thick, 1/64" Corner Radius


Item #: 59132050
Brand: Sumitomo
Model #: 166REPU
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 3NC-TPGA
Insert Size 221
Material PCBN
Inscribed Circle (Decimal Inch) 0.2500
Inscribed Circle (Inch) 1/4
Thickness (Inch) 1/8
Thickness (Decimal Inch) 0.1250
Corner Radius (Inch) 1/64
Corner Radius (Decimal Inch) 0.0156
Manufacturer's Grade BNC2020
Chip Breaker None
Relief Angle 11
Included Angle 60
Insert Holding Method Screw
Shape Triangle
$81.67

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