1-4 Impact Drill Bit

Designed to be used in a 1/4" hex shank impact drivers to drill holes from 1/8" to 1/2" holes in metal, wood, or plastic. Pilot point ensures a true start and eliminates bit walking. The solid one piece is more durable and the web taper increases the rigidity for less chance of bit breakage. IMPACT DRILL BITS Dia x OA Lgth In=1/4x3-3/16 HSS-BLACK OXIDE HEX SHANK