Irwin WeldTec 5/8 In. x 17 In. Quick Change Ship Auger Bit Fasteners An all purpose insecticide

An all purpose insecticide

For use with metric and standard shingles

Extra Hard Titanium Coating For Maximum Service Life

2 GPM (gallons per minute)

Can move a clog up to 1000' with standard household water pressure

Irwin WeldTec 5/8 In. x 17 In. Quick Change Ship Auger Bit Fasteners An all purpose insecticideBits 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.