REVERSIBLE CUTTER BLADE COMPRISING AT LEAST TWO CUTTING EDGES AND BLADE HOLDER

摘要

The invention concerns a reversible cutter blade comprising at least two cutting edges (10a-10f, 12a-12f) and a fixing structure (14a-14f) for being fixed to a blade holder (16a-16f) of a manual machine-tool (18a-18f) capable of being reciprocatingly driven. The invention is characterized in that the fixing structure (14a-14d) comprises a first element (20a-20c, 50d) for receiving a clamping connection element (22a-22d) and at least one element (24a-24d, 24a'-24d') for receiving a torsion-locking element (32a-32d).