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Step drill HSS-TiAlN, spiral fluted with split point

6,0 / 9,0 / 11,2 (R1/8) / 14,5 (R1/4) / 18,2 (R3/8) / 22,3 (R1/2) / 27,9 (R3/4) / 32,0 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. 101057F
  • Ø
  • Total length L1 75,0 mm
  • Shank Ø 10,0 mm
  • Size no. 6
  • Steps 8

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    Founded in 1974, RUKO has specialized in the production of
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