Irwin Tools 3046008 Speedbor® Max Self Feed Wood Drill Bit, 1-1/2" N/A Can be use in large

Can be use in large lawn areas

Re-sharpenable

Usable length of receiver pin is 2-3/4"

Bonus pack

Irwin Tools 3046008 Speedbor® Max Self Feed Wood Drill Bit, 1-1/2" N/A Can be use in largeIdeal for pipe & conduit systems. 3 times the cutting area & edges of standard self feed bits. For drilling large diameter holes in wood, aggressive screw pitch. Precision milled shank eliminates run out & wobble. Forged in 1 piece from high carbon steel for max strength under tough drilling conditions. Diameter: 1 1 2" Overall length: 5" Shank size: 7 16" Speedbor max self feed wood drill bit 3 times the cutting area & edges of standard self feed