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Step Drill Bit, HSS Metal Countersink Drill Bit, 4pcs 4-12/20/32mm Step Drill Bit Steel Countersink Drill Bit Triangular Conical Drill with Titanium Coating Screwdriver Drilling for Steel/Wood/Brass/P

£27.88
Sold by Menkey and 1 other seller

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Product information

Description

General description

The Step Drill Bit set includes 4 pieces with sizes 4-12mm, 4-20mm, and 4-32mm, designed for drilling holes in various materials such as steel, brass, wood, plastic, thin iron plates, aluminum, insulation boards, and PVC. Made from high-quality HSS, these bits are robust, rust-proof, and suitable for use with electric screwdrivers. The design allows for quick cutting of thin materials and provides extreme durability.

Technical specifications

  • Sizes: 4-12mm, 4-20mm, 4-32mm
  • Material: High-Speed Steel (HSS)
  • Twist drill size: 4mm
  • Maximum thickness for use: 4mm
  • Hardness limit: less than 25 HRC

    • Usage

    These step drill bits are ideal for DIY projects, household tasks, and construction work. They are particularly effective for drilling holes in materials such as:
  • Steel
  • Brass
  • Wood
  • Plastic
  • Thin iron sheets
  • Aluminum
  • Insulation boards
  • PVC panels
    • To ensure longevity, it is recommended to oil the bits before each use.

    Other information

    Note: These bits are not suitable for stainless steel.

    Features

    • Brand
      BEIJIYI
    • Width
      1 cm
    • Diameter
      4 mm
    • Weight
      280 g
    • Material
      HSS

    Customer reviews

    4,4
    / 5 Reviews
    Reviews verified by ManoMano
    MManoMano Customer
    Published on 20/08/2024

    Satisfactory product but a little heavy in the hand Those with the integrated battery are lighter. Kind regards

    Pphilippe
    Published on 11/12/2023, France

    Not yet used delivery ok

    RRémi
    Published on 05/04/2024, France

    Do it

    Advice from

    Drill buying guide

    From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
    Read our guide
    Drill buying guide
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    The DIY, home and garden specialist

    The DIY, home and garden specialist

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    Reliable delivery

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    Payment in 3x or up to 30 days free of charge

    More than 7 million individual and professional customers

    More than 7 million individual and professional customers