This is a general representation of what we carry in-store, please give us a call if you don't see what you're looking for.

Cobalt Steel Drill Bit, 5/16-In.

Irwin



135-degree split point to minimize walk. 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.


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