Bosch’s diamond hole saws, designed for hole-cutting in porcelain, granite, marble, ceramic tile and glass uses its new AutoStart system to avoid the possibility of the blade skittering away during start-up. With AutoStart, the pilot hole mechanism and the desired diamond hole saw cup are already in place because of a spring-loaded retractable shaft and a conical carbide tip that creates a tiny indent to ensure the hole saw doesn’t skate or walk. Bosch’s vacuum brazing process is designed to increase diamond cutting edge life.
For more information, check the box for Reader Service No. 101 at http://www.freeproductinfo.net/rer.