RUBI DRYGRES Diamond Core Bit 20 mm (Ref. 04910)

RUBI DRYGRES diamond core bit is designed for dry drilling holes in porcelain, ceramic, marble, and other natural stone tiles using an angle grinder, or with the use of an adapter (Ref: 05976), also with a drill. It is made from high-quality materials to ensure excellent performance and long-lasting durability. Side holes improve cooling of the core bit. The shank is made of high-quality steel to prevent damage to the core bit.