Patent ID: 7014393

Claim:
A clamping and adjustment apparatus for a cutting tool, comprising: a plate-shaped cutter insert being prestressable and fastenable by means of a prestressing and fastening device defining a tension screw with its bottom surface against a seat surface such that it is supported with lateral wall sections in a positionally fixed manner on a cutter support, compnsing: an adjustment wedge which can be actuated by means of a pressure screw in a direction (V) that extends essentially parallel to the seat surface; wherein said adjustment wedge is accommodated in the cutter support in a form-fitted and displaceable manner over which the cutter insert is supported and adjusted; wherein the pressure screw is arranged acting at an angle with respect to the adjustment wedge surface on a actuation wedge by means of which the adjustment wedge is actuatable; wherein the actuation wedge and the adjustment wedge are arranged in a common wedge receptacle extending in the displacement direction (V); and wherein the adjustment wedge and the actuation wedge are formed as recesses on a single-piece double wedge pin.