drill bits & sets
irwin 6344832 wood bore speedbor bit set 6 piece
features 6 piece 10 larger shank for added durability grooved hex shank prevents slipping in drill chuck or bit extension double cutting spurs scribe the outside of the hole reducing breakout blue groove point and cutting edge for faster chip removal 4x faster than standard spade bits includes 1 one each 38 in 12 in 58 in 34 in 1 in and 6 in dimension 8 58 x 5 94 x 1 47 in item weight 67 lb sku orgl28172
irwin