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RUKO HSS Spiral Fluted Step Drill Set RK-101.026

£132.95 + VAT

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.

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Description

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.

Technical Specification

  • Material HSS
  • Point Angle 118°
  • Step Angle 90°

Sizes/Contents

  • 4.0mm – 12.0 mm
  • 4.0mm – 20.0 mm
  • 4.0mm – 30.0 mm

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