Scotch-Brite Quick Change Disc, Non-Woven, TR Roll-On/Off Disc Attachment System, Type 3 Disc Attachment Type

For heavy-duty deburring and finishing, these discs feature open-web fiber that runs cool and resists loading. They also feature aluminum oxide abrasives to provide a high cut-rate for consistent finishing. A tough, durable abrasive, aluminum oxide self-fractures to expose fresh cutting edges, whereas traditional abrasives such as garnet, quickly wear down with use. Use on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys. The quick change discs can easily and quickly attach onto a Roloc™ disc pad (sold separately) to help provide conveniently change discs from job to job or in multi-step finishing processes.