We offer our customers a wide range of 3m Cubitron Sanding Bands, which are available in various sizes and specifications. Cubitron ceramic aluminum oxide is simply the best, toughest mineral on the market. Cuts like conventional aluminum oxide but lasts twice as long and produces much less dust. 3m Cubitron Sanding Bands provide a great finish. Use with drum arbor, see "Related Products" below. Max. operating speed: 20,000rpm.