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Alpha 9STM6-39 6-39mm M2 HSS Step Drill Bit

by Alpha
SKU: 9STM6-39
Save 9% Save 9%
Original price $198.49
Original price $198.49 - Original price $198.49
Original price $198.49
Current price $180.75
$180.75 - $180.75
Current price $180.75
    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: 12
    • Step Sizes: 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39mm
    • Cutting Depth: 3mm
    • Shank Dia: 10.0mm
    • Shank Type: 3 Flats
    • Recommended Cutting Speeds: Steel 200 - 1500 rpm