Scotch-Brite™ Roloc™ cut and polish disc D5 is five discs of strong, durable cut and polish web on a 3M™ Roloc™ quick-change shank that provides coverage on larger areas, irregular/contoured surfaces, bar grates, louvers, vents and tracks. This disc is engineered to produce satin or high luster finishes, cleaning or light deburring on a variety of metals. Our Scotch-Brite™ Roloc™ cut and polish disc D5 uses a durable, Non-woven, open web construction is load resistant, runs cool and provides conformability while the aluminum oxide abrasives work to deliver consistent cutting action. The Roloc™ attachment system offers quick and easy disc changeout and flexibility to access hard to reach areas.We chose aluminum oxide abrasive, which is a popular choice among industrial professionals because of 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. Due to its high cut rate, hardness, strength and low heat retention, aluminum oxide mineral is widely used in grinding applications in addition to sanding and finishing use. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys. Our Scotch-Brite™ abrasives are unique surface conditioning products with abrasives incorporated into non-woven fiber matrix. Combining abrasives and non-woven material 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. 3M™ Roloc™ TR quick-change discs are smaller discs that have a plastic threaded button or screw designed to easily and quickly screw onto a Roloc™ TR disc pad (sold separately) so that operators can conveniently change discs with a simple twist-off, twist-on motion. The Roloc™ TR system provides a secure attachment even for heavy duty applications and the variety of available 3M™ Roloc™ discs allows swapping from one application to the next in seconds.