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Drill Step 4-20mm 9STM4-20 Alpha

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SKU:
9342386012361
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Price Unit of Measure 9342386012361:
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Unit of Measure:
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Usually Ships Within 3 - 5 Business Days
Drill Step 4-20mm 9STM4-20 Alpha
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: 4, 6, 8, 10, 12, 14, 16, 18, 20mm
    •     Cutting Depth: 3mm
    •     Shank Dia: 8.0mm
    •     Shank Type: 3 Flats
    •     Recommended Cutting Speeds: Steel 400 - 1500 rpm