DEWALT EXTREME Diamond Tile Drill Bit 5mm DEWDT6037-QZ

Diamond tip drill bit that produces 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.
FEATURES & BENEFITS
Diamond grit edged head enables 'easy start' drilling at 45? into material and copes with almost any hardness of tile
Clean concentric holes in all wall and floor tiles (up to and including Class 5 hardness), porcelain, marble, granite and slate
Ejection slot enables easy removal of material 'core' after drilling in deeper tiles
water bearing helix head design helps more effective cooling with water
Rounded shank for mounting in quick-clamping chuck
SPECIFICATIONS
?: 5mm