Check the listing for details. 3" MEDIUM/MAROON SCOTCH BRITE ROLOC DISCS | USA | QTY: 15. Condition: New. Listed at 22.00 USD. 3 Inch Quick Change Surface Conditioning Discs combine the effectiveness and versatility of the non-woven abrasive with the convenience of the quick change roll-on backing. These discs are made with the highest quality non-woven, open nylon webbing, filled with premium abrasive grains (Equivalent to 3M™ Scotch-Brite™). The strong backing uses a Type R fastening system (Equivalent to 3M™ Roloc™ fastening system) for quick and easy attachment and removal. These discs are perfect for cleaning, finishing and deburring of contoured or irregular surfaces.PRODUCT FEATURES:Type R – Roll on fastener3” DiameterMax RPM 18000WORKS WELL ON THE FOLLOWING MATERIALS: stainless steelstandard or alloyed steelnon-ferrous materials and alloysplasticfiberglass