MARXMAN 4-12mm 1/4-Hex HSS Metal 9-Step Drill Bit MSD412HX

MARXMAN Straight Flute Step Drill Bits are a trade quality solution for resizing of holes in thin materials. These bits are fully ground M2 High Speed Steel providing longer life. They also feature a 1/4"-Hex Quick-Change Shank which enables them to be used in both drills and impact drivers. These bits can be used for hole drilling and resizing of materials such as sheet metal, aluminium and plastics.

• Double-Ended - Double the applications per bit
• 135º Split Point - Reduces likelihood of wandering when drilling hard surfaces
• Fully Ground M2 High Speed Steel - For longer life

Specifications

• Steps: 9-Step
• Point Angle: 135° Split
• Diameters: 4-12 mm
  • 4mm
  • 5mm
  • 6mm
  • 7mm
  • 8mm
  • 9mm
  • 1mm
  • 11mm
  • 12mm