Irwin Tools 3046004 Speedbor® Max Self Feed Wood Drill Bit, 1" GiftsForSeason The electronic module and power

The electronic module and power cell are factory sealed in the unit

With an unlimited shelf life

Filter captures 99

locker rooms and more

Two rollers for easy / even application

Irwin Tools 3046004 Speedbor® Max Self Feed Wood Drill Bit, 1" GiftsForSeason The electronic module and powerIdeal 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