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twist drill bit / solid / for plastics / for cast iron
VHM, DIN 338 Typ N



  • Type:


  • Drilled material:

    for plastics, for cast iron, for aluminum, for brass, for non-ferrous metals, for copper, for steel, for titanium alloys

  • Drill bit material:


  • Other characteristics:

    coated, high-output, DIN 338, for electric drills, for column drills, twist

  • Diameter :

    Min.: 3 mm

    Max.: 13 mm

  • Length:

    Min.: 61 mm

    Max.: 151 mm


The Type N is a carbide drill bit that is fabricated from solid tungsten carbide K 20 and is finished in titanium aluminum nitride. Constructed with a wear-proof coating that significantly increases the surface hardness to a maximum of 3,000 HV, type N droll bits are susceptible to temperatures of 900°C. These feature prolongs service life and cuts rates to a maximum of 50%.

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