Diamond Holesaws

For the rotary drilling of porcelain and ceramic tiles, glass, fibreglass, and cast iron. Features: Thin body construction. Welded diamond tip. Fits standard Holesaw arbor. Due to the high temperatures generated during the drilling of hard materials such as porcelain tile, the service life of ADDAX diamond holesaws is greatly increased by using water as a coolant. We do not recommend wet drilling with a mains powered tool.