Irwin WeldTec 3/8 In. x 17 In. Ship Auger Bit Auger Bit Cast iron & stainless steel

Cast iron & stainless steel

Square Head With Knurled Black Phosphate Finish

Standard 118 degree point for use in wood

Tapered At A Rate Of 3/4" Per Foot

Irwin WeldTec 3/8 In. x 17 In. Ship Auger Bit Auger Bit Cast iron & stainless steelBits 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.