The Norton Clipper® 115mm Multi-Purpose Cutting Disc produces less dust, less noise, and a precise, straight cut on all materials including metal-inox, stone, aluminium, PVC, ceramics, and tiles. One product for all jobs. Supplied in a handy tin with 10 discs. Manufactured to EN 12413 Standards. Specification: Size: 115 x 22.23mm Bore,Thickness: 1.0mm,Max. Cutting Speed: 13,300/min 80 m/s,