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Sumi Boron Chip T (Triangle) T-3NU-TNGA

Sumi Boron Chip T (Triangle) T-3NU-TNGA

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.

 
Part Number
T3NUTNGA160404BN2000
T3NUTNGA160404BN250
T3NUTNGA160404BN7000
T3NUTNGA160404BN7500
T3NUTNGA160404BNX20
T3NUTNGA160408BN2000
T3NUTNGA160408BN250
T3NUTNGA160408BN350
T3NUTNGA160408BN7000
T3NUTNGA160408BNX20
T3NUTNGA160412BN2000
T3NUTNGA160412BN250
T3NUTNGA160412BNX20
Part NumberVolume DiscountDays to ShipWork Material Nose Radius Material Type Detail Nose Radius
(mm)
Cutting Edge Length
(mm)
Material No. of Inserts No. of Insert Types Type Code
4 Day(s) or more High-Hardness Material0.4BN20000.416.5CBN3Multi Corner TypeOne Use Chip
3 Day(s) or more High-Hardness Material0.4BN2500.416.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy0.4BN70000.416.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more Cast Iron0.4BN75000.416.5CBN3Multi Corner TypeOne Use Chip
3 Day(s) or more High-Hardness Material0.4BNX200.416.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more High-Hardness Material0.8BN20000.816.5CBN3Multi Corner TypeOne Use Chip
3 Day(s) or more High-Hardness Material0.8BN2500.816.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more High-Hardness Material0.8BN3500.816.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy0.8BN70000.816.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more High-Hardness Material0.8BNX200.816.5CBN3Multi Corner TypeOne Use Chip
3 Day(s) or more High-Hardness Material1.2BN20001.216.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more High-Hardness Material1.2BN2501.216.5CBN3Multi Corner TypeOne Use Chip
4 Day(s) or more High-Hardness Material1.2BNX201.216.5CBN3Multi Corner TypeOne Use Chip

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Basic Information

Shape T (Triangular) Use Outer Diameter / Inner Diameter Rake Angle Negative
Clearance Angle(°) 0 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) 4.76
Dimension φd(mm) 9.525 Machining Application ② Standard Blade Tip

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