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Product ID : JC-1/4
Manufacturer: Generic
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Description
Cobalt High Speed Drill Bits These Straight Shank Heavy Duty High Speed 135° Split Point Bits contain 8% Cobalt. The cobalt content adds high abrasion resistance to the bit's hard working properties. Reduction in friction means less heat build up; therefore, they keep their cutting edge and last longer than non-cobalt high speed bits. Cobalt bits produce excellent results when drilling space age alloys such as stainless.
Features & Specifications
- Industrial Quality High Speed Steel
- Precision ground from soil
- Vacuum heat-treated to Improve Uniform hardness to HRc 64-66
- 135° Split point prevents and reduces wobbling
- 3 Flats on shank for 3/16" and up