Vitrex Diamond Drill Bit

The Vitrex 8mm Diamond Drill Bit is perfectly sized for common bathroom and kitchen installations, making it one of the most frequently used sizes for general tiling applications. This versatile diameter is ideal for drilling holes for standard wall plugs, tap fixtures, and typical mounting hardware through hard tile surfaces. Featuring diamond grit edged cutting surfaces, the 8mm bit excels at drilling porcelain, granite, quarry, stone, marble, terracotta and ceramic tiles. The slotted bit design facilitates efficient waste removal during operation, reducing friction and h