Irwin Speedbor MAX 1-1/2 In. x 5 In. Self-Feed Wood Bit

Description

For drilling large diameter holes in wood for pipe, conduit, and other applications. Precision-milled shank eliminates runout and wobble. Replaceable screw tip. 3 times the cutting edges extends bit life. Resharpenable edges. 7/16′ hex quick change impact shank fits 1/2′ or larger electric drills or 7/16′ hex impact wrench drill. 1 per card.