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Product information

Description

General description

Set of 10 drill bits BOSCH EXPERT CYL-9 MultiConstruction Ø 4 x 75 mm designed for maximum precision drilling in multiple materials. These drill bits are up to 5 times more precise than standard drill bits, making accurate drilling easy with their patented Bosch Centering Geometry. The specially-designed centering tip allows for accurate start holes.

Technical specifications

  • Diameter: 4 mm
  • Length: 75 mm
  • Set includes: 10 drill bits
  • Compatibility and accessories

  • Cylindrical shank compatible with three-jaw drill chucks
  • Features

    • Brand
      BOSCH
    • Diameter
      4 mm
    • Weight
      100 g
    • Material
      Carbide
    • Suitable for
      Mineral / stone

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    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.
    Drill buying guide
    BOSCHVisit the BOSCH store
    In 1886, Robert Bosch, a 25-year-old German engineer, founded an electrical engineering company in Stuttgart. He was returning from a long professional trip to the United States that had led him to work for Thomas Edison, one of the greatest engineers in history. Bosch improved the ignition magnet the following year, to be the first to adapt it to a car engine. This innovation allowed him to develop his business at a steady pace. In the 1920s, he converted his company from automotive supplier to electronics manufacturer. The company has been able to distinguish itself from other brands of DIY power tools by aiming for long-term and high-end, from its famous green drill to complex products such as rippers or garden tools (sculpts -hays, chainsaws ...). This was the success we know. Bosch currently employs 280,000 people worldwide and generates 46 billion euros in sales. Bosch spends up to 10% of its turnover on R & D, a rare effort in the industry. 92% of the capital of Robert Bosch GmbH is held by a charitable foundation Robert Bosch Stiftung GmbH. Thus the profits of the company are donated to this foundation. The remaining 8% of capital is held by the descendants of Robert Bosch's family.
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    The DIY, home and garden specialist

    Reliable delivery

    Reliable delivery

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

    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