High Speed Steel Metric Self-Starting, 4 mm-22 mm, 10 Steps

Features

• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
• Single-flute cutting edge for greater control through steps
• 3 flatted shank prevents slipping in drill chuck
• Also available with titanium nitride coating for longer life
• New SpeedPoint tip penetrates faster than previous Unibits and prevents walking

Specifications

• Cutting Diam [Max]: 22 mm
• Cutting Diam [Min]: 4 mm
• Material Thickness [Max]: 5 mm
• Measurement Type: Metric
• No. of Steps: 10
• Shank Diam [Nom]:
  • 3/8 in
  • 10 mm
• Tool Shape: Tree - Step Drill
• Type: Step Drill Bit
• Wt.: 0.3 lb