IRWIN Countersink Tool Wood Drill Bit Raised Panel Length: 56-7/16"

Length: 56-7/16"

This tread construction is the industry standard

Fits on a 5/8" diameter round baluster

Newel cap for newel posts

IRWIN Countersink Tool Wood Drill Bit Raised Panel Length: 56-7/16"Tapered 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.