Xtract Cubitron II Net Discs from 3M - Sanding, reimagined. In the past, you had two choices when it came to sanding discs. Disc performance, or dust extraction. Never both - until now! By combining legendary 3M Precision-Shaped Grain technology with a highly durable net backing, 3M Xtract Cubitron II Net Discs achieve an industry-leading cut-rate while allowing for virtually dust-free sanding. Ceramic 3M Precision-Shaped Grain constantly fractures into sharp cutting edges, delivering twice the abrasive life and cut-rate of leading competitor net discs, whilst providing you with extremely consistent stock removal. Features and Benefits Class-leading net discs allow for virtually dust-free sanding Precision-Shaped Grain arranged in a unique pattern provides industry-leading cut-rate and long life Part of the 3M Xtract Series - the ultimate in dust removal and industrial performance Allows for a much cleaner work environment when compared to traditional discs with dust extractio