Irwin WeldTec 3/4 In. x 17 In. Quick Change Ship Auger Bit summit Features a specially hardened wire

Features a specially hardened wire cutter in the nose and a shear cutter below for copper and aluminum wire

sheet vinyl flooring

Use only a 5/16" drill bit (8mm)

heavy-duty

A slot below the embedment line allows for increased front to back concrete bond and reduced spalling

Irwin WeldTec 3/4 In. x 17 In. Quick Change Ship Auger Bit summit Features a specially hardened wireBits 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.