IRWIN Speedbor Countersink Wood Drill Bit, Number-4 , White DBI-SALA Dipped Grips

Dipped Grips

Tough Case

Reduced length when folded for easy transportation

durable aluminum oxide abrasive incorporates a tear-resistant fabric backing for extended service life in extreme applications such as hogging out hard or heavily worn surfaces

Weight: 27

IRWIN Speedbor Countersink Wood Drill Bit, Number-4 , White DBI-SALA Dipped GripsIRWIN 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