drill bits & sets
irwin 3043004 speedbor with weldtec ship auger bit 3 8 weldtec ship auger
3 8 weldtec ship auger . bits are made stronger and last longer because a harder cutting edge is welded to the base material . 2x nail cutting life compared to standard irwin ship augers . patent pending welded cutting edge for increased durability . aggressive screw pitch for faster drilling . wide flutes for maximum chip removal . quick change impact shank for fast bit changes . fully forged body on bits 3 4 diameter and larger for durability . tubed . diameter 3 8 overall length 17 shank diameter 3 8 hex type hollow center no. 3043005 diameter 1 2 overall length 17 shank diameter 3 8 hex type hollow center no. 3043006 diameter 9 16 overall length 17 shank diameter 7 16 hex type hollow center no. 3043007 diameter 5 8 overall length 17 shank diameter 7 16 hex type hollow center no. 3043008 diameter 11 16 overall length 17 shank diameter 7 16 hex type hollow center no. 3043009 diameter 3 4 overall length 17 shank diameter 7 16 hex type hollow center no. 3043010 diameter 13 16 overall length 17 shank diameter 7 16 hex type hollow center no. 3043011 diameter 7 8 overall length 17 shank diameter 7 16 hex type hollow center no. 3043012 diameter 15 16 overall length 17 shank diameter 7 16 hex type hollow center no. 3043013 diameter 1 overall length 17 shank diameter 7 16 hex type hollow center no. 3043014 diameter 1 1 8 overall length 17 shank diameter 7 16 hex type hollow center
irwin