MARXMAN 4-12/4-20/6-35mm HSS Step Drill Bit Set - 3 Piece MSDSET3PC

MARXMAN Straight Flute Step Drill Bits are a trade quality solution for resizing of holes in thin materials. These step drills are made from M2-HSS which provides a good combination of strength, heat and wear resistance. 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.

• Fixed Drilling Steps - Incrementally increases the hole size for easy use
• 1/4"-Hex Shank - fits Impact Drivers and Quick-Change Adaptors
• Fully Ground M2 High Speed Steel - For longer life

Includes

• 4-12mm
  • 4mm
  • 5mm
  • 6mm
  • 7mm
  • 8mm
  • 9mm
  • 10mm
  • 11mm
  • 12mm
• 4-20mm
  • 4mm
  • 6mm
  • 8mm
  • 10mm
  • 12mm
  • 14mm
  • 16mm
  • 18mm
  • 20mm
• 6-35mm
  • 6mm
  • 8mm
  • 10mm
  • 12mm
  • 14mm
  • 16mm
  • 18mm
  • 20mm
  • 22mm
  • 24mm
  • 26mm
  • 28mm
  • 30mm
  • 32mm
  • 35mm