Irwin Tools 3046005 Speedbor® Max Self Feed Wood Drill Bit, 1-1/8" Eco_Friendly 5/16 x 2''

5/16 x 2''

Dishwasher safe for long lasting patterns

The shelves have an open wire design to drain away water and allow stored items to dry quickly

Protect rubber or plastic

Irwin Tools 3046005 Speedbor® Max Self Feed Wood Drill Bit, 1-1/8" Eco_Friendly 5/16 x 2''Ideal 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 8" Overall length: 5" Shank size: 7 16" Speedbor max self feed wood drill bit 3 times the cutting area & edges of standard self feed