APPARATUS FOR MANIPULATING TUBULAR AND ROUND SECTION OBJECTS

摘要

PROBLEM TO BE SOLVED: To provide an apparatus, which can be used more easily and more safely.SOLUTION: The present invention relates to an apparatus for cutting workpieces adapted to engage the workpiece in at least four points of surface engagement. The apparatus has a clamping mechanism designed to be fastened to the workpiece. The clamping mechanism has a tool unit attached which includes adjustment means for displacing the tool unit relative to the clamping mechanism toward or away from the workpiece. The clamping mechanism has a frame element and first and second arms extending from the frame element Each of the four arms includes a bearing wheel. Each of the wheels may be used to engage a workpiece to retain its position while it is being cut.