MILWAUKEE 4-20mm 9-Step HSS Step Drill Bit 48899320

Features

• Single Cutting Edge - Ensures true round holes consistently
• High-Speed Steel - Suitable for stainless steel, aluminum, brass, copper, plastic, and more
• Black Oxide Finish - Offers corrosion resistance for extended lifespan
• Speed Start Tip - Enables quick starts and minimizes bit walking
• Laser Etched Markings - Allows quick and easy identification of hole sizes
• 3-Flat Shank - Prevents slippage in the chuck
• Made in the USA

Specifications

• Steps: 9-Step
• Diameters: 4-20 mm
• 4.0 mm
• 6.0 mm
• 8.0 mm
• 10.0 mm
• 12.0 mm
• 14.0 mm
• 16.0 mm
• 18.0 mm
• 20.0 mm
• Cylindrical Flatted