Spiral Groove Cutters DIA® PERFORMANCE

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The cutters have an innovative, friction-avoiding, high-performance diamond coating. and are suitable for use in CNC routers. DIA® PERFORMANCE spiral flute cutters can be used to machine hard and soft woods, minerals, plastics and composites.

Advantages of the diamond cutter:

  • service life 4-5 x longer than with VHM
  • fast pull-through
  • excellent routing results
  • low friction coefficient for low working temperature

Spiral grooving cutter with diamond coating

  • Innovative, friction-avoiding, high-performance diamond coating.
  • Ideal for use in CNC routing.
  • After lapping the grooves and/or cutting edges, a DIA® PERFORMANCE layer (Diamond-like Carbon) of less than 1 micron (0.001 mm) is applied.

Advantages of the diamond cutter:

  • service life 4-5 x longer than with VHM.
  • Right-hand twist for clean groove bottom.
  • Spiral cutting edges upwards for fast pull-through.
  • Excellent routing results.
  • Better chip evacuation.
  • Low friction coefficient for low working temperature.
  • Machining of aluminium and plastic materials without lubricants.