Irwin Tools 3046004 Speedbor® Max Self Feed Wood Drill Bit, 1" GiftsForSeason Tensile strength: 83

Tensile strength: 83

which is included in the #15-7

54-inch lead wire

Two rollers for easy / even application

General Duty Safety Switch

Irwin Tools 3046004 Speedbor® Max Self Feed Wood Drill Bit, 1" GiftsForSeason Tensile strength: 83Ideal 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" Overall length: 5" Shank size: 7 16" Speedbor max self feed wood drill bit 3 times the cutting area & edges of standard self feed bits 7