Vitrex VIT102800 Hard Tile Drill Bit 38mm 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 VIT102800 Hard Tile Drillbit has the following specifications: Diameter: 38mm.
