Technical Details: Data sheet internal roller burnishing tool for through hole

Internal roller burnishing IRG-Special for through hole

Application through hole
Fixture as required
Rolling depth as required
Diameter range from 4 mm



  • Internal coolant
  • Different numbers of rollers

Application parameters

Please note that this information represents standard values which must be adapted to the individual cases.

Workpiece allowance up to 0.02 mm
Tool preclamping up to 0.05 mm
Rotation direction of tool ClockWise (M3)
Return traverse always in rapid traverse (GO)
Lubrication emulsion or oil; filtration of the lubricant (<40 μm) can improve the surface quality and the tool life
Pre-machining of workpiece surface roughness (Rz) up to 12 μm tolerance IT8 or better
Workpiece hardness up to 45HRC


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Quickrequest: "Data sheet internal roller burnishing tool for through hole"

Internal roller burnishing tools in the design for through holes, with a machining length exceeding the standard, are suitable for use on virtually all common machines, e.g. lathe machines, both conventional and CNC machines.




  • very short machining time
  • surface finishes of the heighest quality
  • high productivity
  • both workpiece or tool can be driven
  • fast return of invest
  • easy to maintain
  • slim design
  • usable on all common machines
    (no special machine required)