3M Roloc Disc, 361F, grade 24, 2 in x NH (50.8 mm x NH) The 3M Roloc Disc 361F offers a quick-change attachment and provides durability and high performance for grinding, blending, deburring, and finishing on all metalsFast-cutting aluminum oxide abrasive grains are bonded to the heavyweight cloth backing with durable, heat-resistant resin that supports both wet and dry applications. Product Information Brand 3M Part # 7100152083 Origin Country USA Extra Product InformationAluminum oxide abrasives are a popular choice among industry professionals because of its fast cut rate and long lifeThis mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quicklyDue to its fast cut rate, hardness, and strength, it is widely used in grinding, sanding, and finishing applicationsAluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressureCloth-backed discs are known for their durability and flexibilityThey're a good first choice when working with metal or for heavy wood stock removalThe 3M Roloc Disc 361F is available for use with the following 3M Roloc attachment systems: TSM, TR, TP and TSPlease select discs with the attachment design made for your system.Product Information3M Roloc Attachment enables efficient and secure installation and removal of the discDiscs can be used in wet or dry applicationsHeat-resistant resin coating bonds abrasive to backing for durability under pressure, heat, and waterTough YF-weight, polyester backing supports medium-pressure applications and provides consistent performance