Sumi Boron Chip, Other RCGA-M

Sumi Boron Chip, Other RCGA-M

Unique CBN sintered tool (Sumiboron) insert. It possesses high hardness and exceptional heat resistance compared to conventional tool material.


Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipMaterial Type Material
12 Day(s) or more BN2000CBN
12 Day(s) or more BN250CBN


  1. 1

Basic Information

Shape Others Use Outer Diameter / Inner Diameter Work Material High-Hardness Material
Rake Angle Positive Clearance Angle(°) 7 Corner Height Tolerance ±0.025
Inscribed Circle Tolerance ±0.025 Thickness Tolerance ±0.13 Slot Code A
Hole Availability Available Hole Shape Cylinder State Breaker Availability NA
Dimension S(mm) 6.35

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