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Step drill set HSS spiral fluted, sizes 0/9, 1, 2 in steel case - 3 pcs

4,0 - 12,0 mm / 4,0 - 20,0 mm / 4,0 - 30,0 mm

The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.

  • Article no. 101026
  • Ø 4,0 - 12,0 mm / 4,0 - 20,0 mm / 4,0 - 30,0 mm
  • Size no. 0/9, 1, 2

    • Material HSS
    • Surface bright
    • Cutting direction right hand cut
    • Shank 3-way clamping surface
    • Point angle 118°
    • Point cut Shape C: Split point
    • Step angle 90°
    • Tolerance work's specification
    • 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 008
    • EAN code 4007140001061
    • Customs tariff no 82075060
    • Weight 0,61000 KG

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