Dispositif de blocage d'une plaquette de coupe et sa plaquette d'appui sur le corps d'un porte-outil

摘要

This invention relates to a device for locking a cutting plate with its support plate on the body of a toolholder comprising a screw which passes through the cutting plate and the support plate before being screwed into the body of the toolholder, wherein the body of the toolholder has a tapped housing receiving an externally threaded sleeve, said sleeve itself having a tapped housing intended for receiving the screw.