Shocking tool for exciting machining of workpieces

摘要

The system has a holder (1), and a cutting tool (3) comprising a cutting blade (7) and a fixing part (35). The blade protrudes over the holder for a cutting operation around a given projection. The holder is provided with a supporting part (15) protruding towards the projection of the blade and forming a supporting surface (19) for a partial attachment of the tool. A shaft of the holder defines a longitudinal axis (5), where the supporting part is formed by a supporting body that radially protrudes from a circumferential surface of the shaft with respect to the longitudinal axis.