Irwin WeldTec 1/2 In. x 17 In. Quick Change Ship Auger Bit Brush 1882787 (SKU 301654)

1882787 (SKU 301654)

7/16' hex quick change impact shank fits 1/2' or larger electric drills or 7/16' hex impact wrench drill

Built-in shut-off valve and therefore cannot be used on inflator gauges

Resharpenable edges

for use with the 1-1/4" vacuum system

Irwin WeldTec 1/2 In. x 17 In. Quick Change Ship Auger Bit Brush 1882787 (SKU 301654)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.