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DIA® PERFORMANCE helical slotting cutters / finishing cutters - right-hand twist, Z=2

An innovative, friction-avoiding, high-performance diamond coating.

After lapping the flutes and/or cutting edges, a DIA® PERFORMANCE coating (Diamond-like Carbon) of less than 1 micron (0.001 mm) is applied.

Technical data

  • D
    3 mm
  • B
    12 mm
  • L
    50 mm
  • S
    3 mm
  • Hardness grade
    HV0.025: 2500-3100
spiralnutfraeser-vhm-d3-s3-rd-klein-kle-t142-030-r-01

Features & benefits

  • Tool life 4-5 x higher than solid carbide.
  • Right-hand twist for clean groove base.
  • Spiral cutting edges upwards for fast cutting.
  • Excellent milling results.
  • Better chip clearance.
  • Low coefficient of friction for low working temperature.
  • Machining of aluminium and plastic materials without lubricant.
  • Excellent results with: Hardwood and softwood | Minerals (CORIAN ...) | Plastics (acrylic materials, Plexiglas, HDPE) | Composite materials (HPL, AluDibond, Trespa ...)
  • DIA® PERFORMANCE cutters can be resharpened 3-5 times.
  • After the 1st resharpening: Tool life still 50% longer than with solid carbide cutters