IRWIN Speedbor Countersink Wood Drill Bit, Number-6 ergonomic power tools 5 oz solid titanium bar

5 oz solid titanium bar with open truss design

COOL-CYCLE™ Active Cooling System provides high-speed cooling for less downtime

and track bag

and 16-inch conventional demo/concrete saws will not work - like deep cutting and hard corners

IRWIN Speedbor Countersink Wood Drill Bit, Number-6 ergonomic power tools 5 oz solid titanium barIRWIN Wood Countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes and ensure a tight fit for screws. They have an adjustable four cutter counter bore attachment that cuts fast and clears chips quickly for fast, smooth countersinking applications. The counter bore feature attaches flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. IRWIN SPEEDBOR countersink bits fit