EF Tools for concave fillets (internal and external) 


Characteristics

• 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

• Deep rolling by plunging method
• A floating roller
• Rolling force monitoring with gauge or inductive position measuring system

• EF90
  • Deep rolling of thread root radii (external)
  • Deep rolling in the machine's thread-cutting cycle
  • Axially floating roller provides compensation of minor positioning errors
  • Automatic angle adjustment of the roller for differing gradients
  • Machining of right or left-hand threads with no alterations required