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Twist drill DIN 338 type N, HSS-G with TiN-coated tips

High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. The titanium nitride coating is a universally usable standard coating. It has a 300-400 % longer service life than non-coated materials. Cooling is recommended.

  • Article no. 2501050T
  • Ø
  • Total length L1 86,0 mm
  • Flute length L2 52,0 mm

    • DIN 338
    • Material HSS-G
    • Surface TiN
    • Cutting direction right hand cutting
    • Shank cylindrical
    • Drilling depth 5 x D
    • Point cut Shape C: Split point
    • Point angle 118°
    • Helix angle 25-30°
    • Tolerance h8
    • Profile of flute normal
    • Core normal
    • Steel (N/mm2) < 900
    • Steel (N/mm2) < 1100
    • Steel (N/mm2) < 1300  
    • Rust-resistant steel
    • Aluminium  
    • Brass
    • Bronze
    • Plastics
    • Cast iron
    • Titanium alloyed  
    Main application Other application
    • Product group 038
    • EAN code 4007140372185
    • Customs tariff no 82075060
    • Weight 0,00900 KG

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