RUBI DRYGRES - Diamond 20mm

The RUBI DRYGRES Diamond Drill Bit is designed for dry drilling in ceramic, porcelain, and natural stone. With a cutting diameter of 20 mm (3/4 inch), this drill bit is compatible with both grinders and non-percussive power drills when used with the appropriate adapter. It operates at a maximum speed of 14,000 rpm and is ideal for creating holes in tiles. The average lifespan of the drill bit varies by diameter, with approximately 60 holes for sizes between 20-75 mm. This product is perfect for fixing accessories in bathrooms and other applications requiring precision drilling.