3M Cubitron II Ceramic Grain Abrasive Belt 984F, Grit 80

With the help of the new Cubitron II, grinding processes can be made even more efficient and, at the same time, a precise surface finish can be achieved more quickly. Grinding costs as well as unit costs are reduced, processing quantities increased.
The secret of the Cubitron II lies in the unusual shape and arrangement of the abrasive grains. The individual ceramic grains are precisely formed, uniformly large, vertically arranged and have the shape of small triangles.
The result: every precision-formed ceramic grain serves as a cutting tool. It cuts through metal like a knife and sharpens itself continuously during the grinding process. Therefore, 3M Cubitron II abrasive belts operate at low temperatures and can even still be used when conventional abrasives have long failed and been disposed of.