Irwin Tools 3046008 Speedbor® Max Self Feed Wood Drill Bit, 1-1/2" ChristmasLighting Grade: fine

Grade: fine

accurate sharpening results comparable to that of a motorized grinder for a fraction of the cost

Pressure Range: In 5psi (34

"HILLMAN" LAG SHIELD

Irwin Tools 3046008 Speedbor® Max Self Feed Wood Drill Bit, 1-1/2" ChristmasLighting Grade: fineIdeal 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