Sumi Boron Chip D (55° Rhombus) T-2NU-DNGA

Sumi Boron Chip D (55° Rhombus) T-2NU-DNGA

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
T2NUDNGA150404BN2000
T2NUDNGA150404BN250
T2NUDNGA150404BNX20
T2NUDNGA150408BN2000
T2NUDNGA150408BN250
T2NUDNGA150408BN350
T2NUDNGA150408BN7000
T2NUDNGA150408BNX20
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
12 Day(s) or more High-Hardness Material0.4BN20000.415.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more High-Hardness Material0.4BN2500.415.5CBN2Multi Corner TypeOne Use Chip
11 Day(s) or more High-Hardness Material0.4BNX200.415.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more High-Hardness Material0.8BN20000.815.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more High-Hardness Material0.8BN2500.815.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more High-Hardness Material0.8BN3500.815.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy0.8BN70000.815.5CBN2Multi Corner TypeOne Use Chip
12 Day(s) or more High-Hardness Material0.8BNX200.815.5CBN2Multi Corner TypeOne Use Chip

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Basic Information

Shape D (55° Diamond) 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) 12.7 Machining Application ② Standard Blade Tip

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