Makita 711493-A 1/4"-3/4" H.S.S. Step Drill Bit, 1/4" Hex Shank

• 1/4" - 3/4" increments
• Ideal for knockouts in electrical junction boxes and cabinets
• Convenient 1/4" hex shank for quick bit changes with Impact Drivers
• Durable high speed steel construction
• Drills perfectly round holes in materials such as steel, brass, plastic, and wood

Makita 711493-A Step Drill Bit is manufactured from high speed steel for longer life. Step Bit efficiently enlarges and deburs holes. 1/4" hex shank for convenient use with both Impact Drivers and Driver-Drills. 1/4" - 3/4" increments.