FEATURES: • 9/16" - 1" increments • Ideal for knockouts in electrical junction boxes and cabinets • Convenient 1/4 In. hex shank for quick bit changes with impact drivers • Durable high speed steel construction
Makita step drill bit is manufactured from high speed steel for longer life. Step bit efficiently enlarges and deburs holes. 1/4 In. hex shank for convenient use with both impact drivers and driver-drills.
