IRWIN® SPEEDBOR® 1 3/4" Dia X 5" Max™ Self-Feed Wood Bit with 7/16" quick change impact shank features aggressive screw pitch. Drill bit includes 3X cutting edges that extend bit life compared to standard IRWIN self-feed bits.
Features
3X Cutting edges extends bit life compared to standard IRWIN self-feed bits
Aggressive screw pitch
Three re-sharpenable cutting edges are hardened for extreme durability and long life in tough materials
Replaceable screw-point tip pulls bit fast for clean
true holes
7/16" hex quick-change shank reduces slipping in standard chucks and is compatible with all 7/16" impact drills
