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RH, RHA: Deep rolling of fillets (plunging method)

RH: Internal machining
RHA: External machining


  • For use on conventional or CNC lathe
  • Complete machining with one chucking
  • Can be used as right or left-handed tool
  • Both directions of rotation possible
  • Even distribution of force independent of manufacturing tolerances
  • Constant rolling pressure (compensation for positioning errors and manufacturing tolerances)


  • Reliable method; great precision
  • Short machining times
  • Low energy consumption
  • No set-up time, only tool changing
  • No transportation costs
  • shorter order-processing cycle
  • Lower capital commitment

Basic construction

  • Four different sizes available (S1 to S4)
  • Standard shank: Morse taper or cylindrical shank, however all alternative clamping systems can be accommodated