RUBI ECD 2 IN 1 SUPER PRO Diamond Blade with a electroplated continuous rim blade. Designed for cutting and grinding soft natural stone and ceramic tiles and synthetic materials. It can also be used for adjustment cuts and grinding on all types of porcelain and hard materials.The blade is two-sided and reversible for a better performance.Suitable for materials up to 25mm thick.Specifications: Diameter: 115mm.Bore: M14.Thickness: 1.8mm.