IRWIN WeldTec™ Ship Auger bits are MADE STRONGER and LAST LONGER because a harder cutting edge is welded to the base material.
- What's Included: 7/16" Quick Change Impact Shank
- 2X Nail Cutting Life compared to standard IRWIN ship augers
- Patent Pending Welded Cutting Edge
- Wide flutes for maximum chip removal
- Fully Forged Body on bits 3/4" diameter and larger
- Aggressive screw pitch for faster drilling