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Heller HSS-Co Cobalt Drill Bit 4.2mm

£66.02
Sold by DataPowerTools

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Product information

Description

General description

The Heller HSS-Co Cobalt Drill Bit 4.2mm is designed for the toughest drilling challenges in stainless steel and metal. Made from a special HSS steel with a 5% cobalt content, this drill bit offers exceptional durability and precision. Its split point and 135° point angle ensure accurate positioning and excellent dimensional accuracy.

Technical specifications

  • Material: HSS steel with 5% cobalt
  • Drill Bit Size: 4.2mm
  • Point Angle: 135°
  • Concentricity: Excellent, according to DIN 1414
  • Dimensional Accuracy: Precision tool as per DIN 338 RN

    • Features

    • Brand
      HELLER
    • Diameter
      4.2 mm
    • Material
      Steel
    • Certification body
      DIN
    • Suitable for
      Metal
    Advice from

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    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
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