Specifications

• Drilling range: 4–20 mm
• Number of steps: 10
• Step sizes: 4, 6, 8, 10, 12, 14, 16, 18, 19 and 20 mm
• Material: Cobalt steel
• Coating: Aluminium Chromium Nitride (AlCrN)
• Shank: 8 mm, 3-flat SECURE GRIP™
• Overall length: 62 mm
• Suitable materials: Steel, stainless steel and other sheet metals.

Features

• RAPID STRIKE™ tip provides a fast and accurate start
• Helps reduce heat during drilling
• Laser-etched size markings for easy identification
• Easy Stop design improves drilling-depth control
• Three-flat shank helps prevent slipping inside the chuck
• One bit creates several different hole sizes.

Quality

• Durable cobalt-steel construction
• AlCrN coating improves heat and wear resistance
• Designed for demanding stainless-steel drilling
• Milwaukee states up to 10× longer life than its standard step drill bit.

Benefits

• Reduces the need to carry several drill-bit sizes
• Suitable for creating and enlarging holes
• Clear markings make the required size easier to select
• Secure shank provides better grip inside the drill chuck
• Useful for fabrication, installation and maintenance work