Rotary drivable tool for machining vertically staying front surfaces of glass plates, has synchronization chambers opened at front surface of adhesive layer and extended from inner surface of adhesive layer to exterior surface

摘要

The tool has a holohedral adhesive layer (11) divided into segments, where the tool is fixed on a horizontal tool shaft. A cooling agent supply is aligned at a front side work surface of the adhesive layer. The adhesive layer exhibits multiple synchronization chambers for a cooling agent, where the chambers are opened at a front surface of the adhesive layer. The chambers are radially extended from an inner surface of the adhesive layer to an exterior surface, and are arranged at a same angle.