Diablo 1/2 in. x 7-1/2 in. 2-Step Auger Drill Bit

The Diablo 1/2 in. x 7-1/2 in. 2-Step Auger Drill Bit is engineered for fast, efficient drilling across multiple tough materials. Built with a durable carbide cutting edge and an aggressive self-feed point, this bit pulls itself through workpieces with ease while delivering smooth, clean holes. Designed with deep flutes for rapid chip removal and a secure hex shank that prevents slipping in drill chucks, this versatile auger bit is ideal for use with both corded and cordless impact drivers and drill drivers when working on wood and concrete projects.