nach oben

SK Skiving Heads


  • ECOROLL's SK skiving head is used in combination with the internal roller burnishing tool type GZ for finish machining cylinder liners.
  • Skiving and burnishing are separate processes.
  • For use on deep-hole boring machines with BTA boring systems.
  • Used as finish machining or as preparation for roller burnishing.
  • Good adherence to pre-set bore axis due to radial floating skiver. 
  • High-performance indexable cutting insert.
  • For short cylinders (L/Ø ≤ 15) complete machining with SKIOC and GZ tools on CNC-lathes and machining centers possible.


  • Reliable, high-precision operation.
  • Achieves a diameter tolerance of IT8 or IT9 and surface finish of Rz = 5 - 20 micron. 
  • Good compliance with pre-defined bore axis by radially floating knives.

Basic construction

  • Skiving head.
  • Tool holder.