Sumi Boron Chip (Triangle) TPGN

Sumi Boron Chip (Triangle) TPGN

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 ShipNose Radius Dimension S
Dimension φd
Detail Nose Radius
Cutting Edge Length
4 Day(s) or more 0.42.385.560.49.6CBN
4 Day(s) or more
4 Day(s) or more
4 Day(s) or more
4 Day(s) or more
4 Day(s) or more 0.84.7612.70.822CBN


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Basic Information

Shape T (Triangular) Use Outer Diameter / Inner Diameter Work Material High-Hardness Material
Rake Angle Positive Clearance Angle(°) 11 Corner Height Tolerance ±0.025
Inscribed Circle Tolerance ±0.025 Thickness Tolerance ±0.13 Slot Code N
Hole Availability NA Hole Shape NA Breaker Availability NA
Material Type BN2000

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