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Twist drill set DIN 338 type N, HSS rolled in twist drill cabinet - 570 pcs.

Ø 1,0 mm up to 13,0 mm in increments of 0,5 mm

High-performance rolled, steam-treated twist drill made from heavy-duty high speed steel. The manufacturing procedure (no structural disruption) solidifies the material making it more elasticated. This makes it more resistant to fracture and suitable for robust drilling units (e.g. hand-held drilling machines).

  • Article no. 205208
  • Ø 1,0 mm - 13,0 mm x 0,5 mm

    • DIN 338
    • Material HSS-R
    • Surface Black surface
    • Cutting direction right hand cutting
    • Shank cylindrical
    • Drilling depth 5 x D
    • Point cut Shape N: Helical point normal ground
    • 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 040
    • EAN code 4007140017130
    • Customs tariff no 82075060
    • Weight 14,00000 KG

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