Makita 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.

• APPLICATIONS : Ideal for knockouts in electrical junction boxes and cabinets
• CONVENIENCE : Convenient 1/4" hex shank for quick bit changes with Impact Drivers
• DURABILITY : Durable high speed steel construction
• PERFORMANCE : Drills perfectly round holes in materials such as steel, brass, plastic, and wood
• INCLUDES : 1/4" - 7/8" H.S.S. Step Drill Bit

• 1/4" - 7/8" 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