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SPK® Tool Systems for Milling


Its constructive design with fixed and adjustable insert seats enables the PDK-SN to produce fine finishing surfaces up to a Ra value of up to 0.5 μm.

PDK-SN milling system in silver colourSUPERFINMILL PDK 88R-AM Dia 80
  • Entering angles 88° and 90°
  • Pending on the diameter, one to three insert seats are adjustable in Z direction
  • Exact plan and concentricity run
  • Mixed assembly with ceramic and CBN cutting material possible


  • Fine-finish milling with Ra up
    to 0.5 µm
  • For GJL and GJS material
      • Wide application range
      • Single and mass production
      • With and without coolant applicable
      • For ISO group P + K
        Graphical representation of the dimensions of the PDK-SN milling cutter
        Please click to enlarge the table
        Please click to enlarge the table