Reilable Performance in Stone - The standard for stone cutting disc cuts reliably in stone. It features a good silicon carbide and resin blade specifically designed for work on stone. The product is intended for work on stone. For use with Bosch angle grinders. Bosch cutting discs comply with the maximum safety requirements, such as EN 12413. With 22.23 mm bore for standard locking nut angle grinders. Features and Benefits • Reilable Performance in Stone • Standard for Stone cutting disc cuts reliably in stone • The silicon carbide and resin blade is specifically designed for work on stone Specifications Specification: C 30 S BF Diameter: 115mm Bore size: 22,23mm Thickness: 3,0mm Bore diameter: 22,23mm Thickness 2: 3,0mm