The Osteo 17 has a diamond coated spherical end designed to easily and safely create the apical access during root end preparation.
Our PiezoHelse tips fit all Mectron, Variosurg, Woodpecker, DM Tech and PiezoART piezo units (M-Thread option) or Bonart, NSK, Brasseler, Satelec, Vista, Sybron Endo and Obtura Spartan regular ultrasonic units (S-Thread option).
None of them can be used with Piezotome units from Acteon Satelec - the threads are not compatible.