Cobalt Jobber Drill Bit – 25/64-Inch Diameter, High-Performance Steel

Description

25/64″, cobalt drill bit, 135 degree split point to minimize walk”, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel.

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