IRWIN Countersink Tool Wood Drill Bit Size:#12 (7/32") the simple turning of the

the simple turning of the Chicago baluster will give your stairs a clean design

centerlines and drill points is simplified with the level's ruled working edge

Durable high impact case with non-slip rubber stands up to jobsite demands

this tread provides a finished appearance on open staircases where the side of the tread is visible

strong and tear resistant

IRWIN Countersink Tool Wood Drill Bit Size:#12 (7/32") the simple turning of theTapered drill with widened flutes for drilling fast, clean pilot holes. Adjustable four cutter counterbore cuts and clears chips quicker for fast, smooth countersinking. Counterbore attaches to flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth. 1 4" quick change shank reduces slipping in standard chucks and is compatible with all 1 4" quick change chucks, including impact drills.