Vitrex VIT102793 Hard Tile Drill Bit 10mm 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. The VIT102793 Hard Tile Drillbit has the following specifications: Diameter: 10mm.
