Rubi 4 Piece Premium Drygres Drill Bit Kit

The Rubi4 Piece Premium Drygres Drill Bit Kit has been designed for the fast drilling of any kind of ceramic tiles including porcelain, but also suitable to drill natural stone such as granite, marble and sintered stone. Suitable for use with grinders as well as drills not in percussion mode, the vacuum brazed type drill bits that provide a very fast dry drilling with very good quality. Resistant brazed of diamond grits and great quality materials for extra long life. Side openings for better cooling due to greater air circulation in biggest diameters. Air cooled through the own rotation but also recommended to use small orbital movements with the tool to help cooling. The kit also includes a multidrill guide. The guide enables an effective centring when making holes in dry cutting and wet cutting. Fixing the MULTIDRILL guide is done through suction, directly on the surface to be drilled. Perfect for preventing any slippage, this can be used on vertical or horizontal surfaces.