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Sumitomo - 7.5mm Min Bore Diam, 7mm Shank Diam, Corner Radius Boring Bar - 0.0079" Corner Radius, Right Hand Cut, CBN-Tipped, Uncoated - Exact Industrial Supply

Sumitomo - 7.5mm Min Bore Diam, 7mm Shank Diam, Corner Radius Boring Bar - 0.0079" Corner Radius, Right Hand Cut, CBN-Tipped, Uncoated


Item #: 53931135
Brand: Sumitomo
Model #: 5457169
Exact Tooling IR#: 04

Features and Benefits

CBN tips are similar in hardness to diamond. They are commonly used for machining hardened steel and related alloys at high temperatures.
Corner radius bars are used for removing materials at the cutting edge of the workpiece.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds in general applications on non-ferrous metals.
Product Specifications
Minimum Bore Diameter (Decimal Inch) 0.2953
Minimum Bore Diameter (mm) 7.50
Material CBN-Tipped
Boring Bar Type Corner Radius
Shank Diameter (Decimal Inch) 0.2756
Shank Diameter (mm) 7.0000
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Cutting Direction Right Hand
Finish/Coating Uncoated
Corner Radius (Decimal Inch) 0.0079
Manufacturer Grade BN250
$156.51

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