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GZ Tools

  • The ECOROLL internal roller burnishing tool type GZ is used together with the SK peeling head for finish machining cylinder liners.
  • Skiving and burnishing are separate processes.
  • For use on deep-hole boring machines with BTA boring systems.
  • After machining the roller head automatically collapses; the tool can be retracted quickly without damaging the work piece.
  • For short cylinders (L/Ø ≤ 15) complete machining with SKOC and GZC tools on CNC-lathes and machining centers possible.
  • All plastically shapeable metals up to a hardness of 42 up to 45 HRC are capable being burnished.