5mm EXTREME Diamond Tile Bit
- 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
