Plus, the 3M Precision-Shaped Grain in the disc cuts with less pressure required by the operator, to help make for more comfortable sanding. 3M 710W Xtract Cubitron II Net Discs is designed to slice through the substrate, rather than gouging or “plowing” like conventional abrasives, resulting in a disc that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives.
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