Set of 4 Diamond Drill Bits with Water Supply System

Dewalt

4 piece set diamond tile drill bits in plastic box with water supply system for clean concentric holes in all wall and floor tiles (up to and including Class 5 hardness), porcelain, marble, granite and slate. Clean concentric holes in all wall and floor tiles (up to and including Class 5 hardness), porcelain, marble, granite and slate., Ideal for installing fixtures and fittings in bathrooms and kitchens, Diamond grit edged head enables 'easy start' drilling into material and copes with almost any hardness of tile Ejection slot enables easy removal of material 'core' after drilling in deeper tiles