drill bits & sets
irwin industrial tool . 22inch x 3 . 75inch cobalt drill bit 3016014
heavy duty bit web construction for strength and durability 5 percent cobalt for higher heat and abrasion resistance best heat resistance for drilling in extremely hard and abrasive materials including stainless steel titanium and cast iron 135 split point begins drilling immediately minimizing bit walk 7 32 diameter 3 75 over all length carded length 7 38 width 2 height 2 13 sku jnsn7676
irwin industrial