Patent ID: 8042369

Claim:
A deburring tool for deburring cut edges on workpieces, the deburring tool comprising: a tool portion that is positioned on one side of a workpiece and comprises a rolling body in the form of a pressure ball, wherein the rolling body has a pressure surface, the rolling body and the workpiece are movable relative to each other with a relative longitudinal movement along at least one cut edge to be deburred on a workpiece, and wherein the rolling body is configured to roll along the cut edge and apply pressure via said pressure surface to a burr on the cut edge, in a direction towards the workpiece, as the relative longitudinal movement of the rolling body and the workpiece takes place; and a counter-pressure roller that forms a counter bearing and that is disposed in opposition to the rolling body adjacent an opposite side of the workpiece, wherein the counter-pressure roller is configured to support the workpiece while pressure is applied by the rolling body, and wherein the counter-pressure roller is provided at its circumferential surface with an encircling groove having a cross-sectional shape that corresponds to a cross-sectional shape of said pressure surface of the rolling body.