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Twist drill DIN 1869 TL 3000, HSS-G - extra long

Stable special drill. Ideally suitable for deep holes under difficult conditions, e.g. bad chipping materials. Suitable for all usual drilling work in all normal materials. High rotational precision. For drilling deep holes please use small feed and remove chips frequently.

  • Article no. 255030
  • Ø
  • Total length L1 190,0 mm
  • Flute length L2 130,0 mm

    • DIN 1869
    • Material HSS-G
    • Surface bright
    • Cutting direction right hand cutting
    • Shank cylindrical
    • Drilling depth 15 x D
    • Point cut Shape C: Split point
    • Point angle 130°
    • Helix angle 40°
    • Tolerance h8
    • Profile of flute wide with rounded rear edges
    • Core thick
    • 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 056
    • EAN code 4007140078780
    • Customs tariff no 82075060
    • Weight 0,01800 KG

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