Roloc™ 7100111500 Close Coated Fibre Disc, 3 in Dia Disc, 60 Grit, Coarse Grade, Zirconia Alumina Abrasive, Quick-Change Type TSM Attachment

3M™ Roloc™ fiber disc 501C comes in smaller diameters and features sharp alumina zirconia mineral on a durable fiber backing, making it ideal for small weld removal and other medium pressure applications such as deburring or rust removal. Alumina zirconia offers a fast cut and consistent finish on nearly all metals. Our heat-resistant resin bond provides durability and long abrasive life under harsh conditions. We chose alumina zirconia, an abrasive that fractures frequently to continually produce fresh sharp points and deliver a faster cut rate than aluminum oxide. A synthetic mineral, it was developed for heavy stock removal and high pressure grinding. Fiber discs are rigid discs that deliver a fast cut for grinding and weld removal and come in a range of sizes to correspond to large or small welds. Fiber discs also work well for blending (creating a smooth surface after weld removal) and provide a consistent finish over the workpiece. The 3M™ Roloc™ fiber disc 501C is available for use with the following Roloc™ attachment systems - TSM and TR.