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9STI14-34
  • Product Code: 9STI14-34
  • Product Description: 9STI14-34 Alpha 1/4 - 3/4" Step Drill
  • Availability: 1
  • $53.17

  • Ex GST: $48.34

9STI14-34 Alpha 1/4 - 3/4" Step Drill


    Alpha Step Drills replace individual drills offering a wide range of sizes in a single drill.
  • Manufactured from Premium HSS raw material, and TiN Coated for reduced heat and long life.
  • Ideal for drilling thin materials such as stainless steel, copper, brass, aluminium, plastic and laminates.
  • Self-starting tip to prevent drill wandering.
  • Drilling and deburring in the one process.
  • Laser marked diameters that will not wear off with use.
  • 3 flats on shank to prevent slipping in chuck.

  • No of Steps: 9
  • Step Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
  • Cutting Depth: 3mm
  • Shank Dia: 9.5mm
  • Shank Type: 3 Flats
  • Recommended Cutting Speeds: Steel 400 - 1500 rpm

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