Finishing tool for work-piece surfaces incorporates holder, drive mechanism, with particles over periphery and sprung edge layer

摘要

The workpiece (46,48) is held in a holder. A finisher (10) is driven by a drive mechanism and moves over the workpiece's surface by means of an adjustment drive (82. The finisher is rotationally symmetrical and has abrasive particles over its peripheral surface and which are supported by a tool-core over a sprung edge layer.