Products8mm Downspiral

8mm Downspiral

SKU: FS08D-2

Introducing our 8mm Downspiral: Our downcut finishing spiral features a downward spiral geometry, providing the best finish on the top side of the component. This tool is perfect for machining mortise and tenon grooves, dados, LED rebates, and cleaning up the corners of MDF shaker doors.



  • 8mm diameter
  • 20mm cutting length
  • 75mm overall length
  • 2 flutes



Entry/Ramp Speed

5,000 mm/min

Feed Rate

  • Longest tool life: 7,000 mm/min
  • The sweet spot: 9,000 mm/min
  • Pushing it: 14,000 mm/min

Disclaimer:  Tooling Speed Recommendations

Please note that the tooling speed recommendations provided are general in nature and are based on machining Particle Board (HMR) and Medium-Density Fiberboard (MDF). These speeds are intended as a guideline and are based on the use of a CNC machine equipped with a 12 kW spindle.

Actual speeds may vary depending on the specific materials, machine capabilities, and operational conditions. It is essential to conduct proper testing and adjust speeds accordingly to achieve optimal results and ensure safety.

Cadmate is not responsible for any damage or issues resulting from the use of these recommendations without proper adjustments and testing.


  • Free Australia wide for orders over $99.
  • $25 Australia wide for orders under $99.

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