Lathe tool for machining, has cylindrical tool shank extending to end, using neck terminated by head that is off-centered with respect to axis of shank while remaining inscribed in cylindrical space defined by extension of shank

摘要

The tool has a cylindrical tool shank (2) for being engaged and maintained in a tool post (10). The tool shank extends to an end (3), using a neck (4) terminated by a head (5) constituting the active part of the tool. The head is off-centered with respect to an axis of the tool shank while remaining inscribed in a cylindrical space (7) defined by the extension of the tool shank.