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Sumi Boron Chip C (80° Rhombus) NU-CNMA (NUCNMA120412BN700)

Sumi Boron Chip C (80° Rhombus) NU-CNMA NUCNMA120412BN700

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

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Part Number

Configured Part Number is shown.

NUCNMA120412BN700

 
Part Number
NUCNMA120412BN700
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipWork Material Nose Radius Material Type Detail Nose Radius
(mm)
Cutting Edge Length
(mm)

SGD 35.25

1 Piece(s) 4 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy1.2BN7001.22.3

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Basic Information

Shape C (80° Diamond) Use Outer Diameter / Inner Diameter Rake Angle Negative
Clearance Angle(°) 0 Corner Height Tolerance ±0.08~±0.2 Inscribed Circle Tolerance ±0.05~±0.15
Thickness Tolerance ±0.13 Slot Code A Hole Availability Available
Hole Shape Cylinder State Breaker Availability NA Dimension S(mm) 4.76
Dimension φd(mm) 12.7 Machining Application ② Standard Blade Tip Material CBN
No. of Insert Types 1 Corner Type Type Code One Use Chip

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