3M 03729, Scotch-Brite Cut and Polish Unitized Wheel, CP-UW, 7A Coarse, 3 in x 1/4 in x 1/4 in, 7000045845

Use our Scotch-Brite™ Cut and Polish Unitized Wheel to replace many conventional abrasive products such as rubber bonded wheels and small set-up wheels. The aluminum oxide mineral combined with a tough nylon web is ideally suited for producing uniform results. The tightly layered unitized construction and aggressive properties produce a smooth running, fast cutting wheel that runs cool and resists loading.

The Scotch-Brite™ Cut and Polish Unitized Wheel is filled with aluminum oxide abrasive mineral. We chose aluminum oxide because it is a popular choice among industrial professionals due to its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives, such as garnet, quickly wear down with use. Its high cut-rate, hardness, strength, and low heat retention all combine to make aluminum oxide mineral a good choice in grinding applications. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Our Scotch-Brite™ industrial abrasives are unique surface conditioning products with abrasives incorporated into non-woven nylon or synthetic fibers. Combining abrasives with the fibers creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers.