2x RDXMAX 115mm/4\"" Diamond Cutting Discs for Angle Grinder  Fast, Clean Cut on:Concrete, Tiles, Stones, Marble and Ceramics\nQUALITY BRANDED DISCS\nP/N. RDXS115 PACKAGE INCLUDES 2 DISCS \n\nAs sold with good feedback received.\n100% satisfaction guaranteed. \n Diameter: 115mm/4.5inch Bore: 22.23mm (ring is included for reduced bore size of 20mm) Blade Thickness: 2.2mm Segment Size: 7mm RPM: 13,200 (Rotations Per Minute) Specialised concrete, tile and stone cutting discs that work like a charm for heavy and extensive use and performs even under harsh conditions. Also suitable for granite, marble, tiles and other common construction materials. The Blades are made to be wear-resistant with optimized diamond matrix that maintains their sharpness Compact and solid structure helps the blades last very long even when used for long periods of usage thanks to the disc's high-quality standards Excellent cutting speed makes the w.