Description
Tapered drill with widened flutes drills fast, clean pilot holes and ensures a tight fit for screws. Four-cutter counterbore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. It cuts and clears chips quicker for fast, smooth countersinking. The 1/4″ quick-change shank reduces slipping in standard chucks and is compatible with all 1/4″ quick-change chucks, including impact drills.
Shank: 1/4″ quick-change
Includes
4 1/4″
6 7/32″
8 3/16″
10 11/64″
12 9/64″
14 7/64″
2 adjustable depth stops
