Tool for dry machining of masonry, in particular cutters for hand wall milling.

摘要

The present invention relates to a tool for dry masonry work. The tool comprises a tool body (1) and arranged thereon a plurality of PCD cutting edges (2a-2j), which move during the rotation of the tool along a circular path around the axis of rotation and ablate during normal operation along this circular path material from the masonry. The PCD cutting edges (2a-2j) each have a cutting angle (α) in the range between -2 ° and + 5 °. Surprisingly, it has been shown that with such inventive tools a very large removal rate and long service life can be achieved, little fine dust is generated and at the same time a relatively small amount of force is required by the operator.