3M 18021, Scotch-Brite SE Surface Conditioning Disc, SE-DH, A/O Coarse, 4 in x NH, 7010364726
$3.79
Factory Stock, 7-10 Day Leadtime
Scotch-Brite SE Surface Conditioning Disc combines an aggressive, non-woven disc to perform heavy-duty deburring and finishing with the efficiency of a hook and loop attachment system. Our heavy-duty non-woven fiber construction conforms well to help preserve edges as well as irregular or contoured surfaces.
Our Scotch-Brite SE Surface Conditioning Disc uses aluminum oxide abrasive. Aluminum oxide 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.
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 gives you 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.
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