Made of high-quality abrasive cloth sheets (flaps) with corundum grain. Glass fibre body. Gives the machined surface its shape and is used in every phase of machining due to its partial flexibility and a wide grain size From coarse to fine sanding. For surface and edge finishing. For grinding steel and stainless steel as well as soft materials such as aluminium, plastic or wood. Widely used, e.g. for grinding edges, deburring, removing rust or paint and many other jobs related to surface finishing Works with angle grinders. Technical data: Disc grit: P120 Outer diameter: 125 mm Inner disc diameter: 22 mm Disc thickness: 8 mm Max. Speed: 12200 rpm Shape: convex Hardness: P medium hard Weight: 0,000 kg.