drill bits & sets
irwin industrial tool co. ha3016032 . 50 x 6 cobalt hss . 38 reduced shank drill bit
applications tough metal drilling including heavy duty abrasive alloy metal drilling on hardened steel heat treated null drill bit size 1 2 in finish cobalt null material high speed steel null point type 135 deg split null shank diameter 3 8 in shank type fractional reduced null type style jobber length null sku eglt16471
irwin industrial