Vitrex VIT102794 Hard Tile Drill Bit 12mm The Vitrex Diamond Grit Edged Drill Bits are ideal for drilling hard tiles. The slotted bit design makes for easy waste removal. It is suitable for drilling porcelain, granite, quarry, stone, marble, terracotta and ceramic tiles. 102794 Features: Ideal for drilling hard tiles Slotted bit design makes for easy waste removal Suitable for drilling porcelain, granite, quarry, stone, marble, terracotta and ceramic tiles 102794 Specification: Diameter: 12mm What is Included: 1x Vitrex Hard Tile Drill Bit 12mm