Description
#10 Tapered Countersink Tool
IRWIN® wood countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes. They have an adjustable four-cutter counter bore attachment that cuts fast.
Features
Ensures a tight fit for screws
The counter bore feature attaches flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole dept
Clears chips quickly for fast, smooth countersinking applications
Fits all standard 1/4 In. quick-change chucks, including impact drills