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.
- 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