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Step drill HSSE-Co 5, spiral fluted with split point

4,0 / 6,0 / 8,0 / 10,0 / 12,0 / 14,0 / 16,0 / 18,0 / 20,0 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. 101051E
  • Ø
  • Total length L1 75,0 mm
  • Shank Ø 8,0 mm
  • Size no. 1
  • Steps 9

    • Material HSSE-Co 5
    • 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 4007140035509
    • Customs tariff no 82075060
    • Weight 0,06000 KG

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    RUKO Logo Since 1974, RUKO GmbH PRECISION TOOLS is one of the world's leading manufacturers of metal drilling and countersinking tools.

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