Patent attributes
A grinding tool for sharpening tools is provided comprising an oscillatory drive the output shaft of which is driven oscillatingly about its longitudinal axis. The grinding tool comprises a holder for mounting a working part which is configured as a grinding plate having a flat grinding surface. The grinding tool is held by the holder in a plane extending substantially perpendicularly to the drive shaft. The holder comprises a fixed holding section and a removable clamping part between which the working part can be clamped at one end by means of at least one tensioning part. The clamping part comprises an outer surface which serves as a guide surface for supporting a surface of the working part to adjust a preset angle between the outer surface of the clamping part and the grinding surface of the tool to be sharpened.
