Introducing 3M™ Cubitron™ II Net Abrasives. How much better are they?. We tested 3M™ Cubitron™ II Net Abrasives against the leading competitors. In fact, the family of 3M™ Cubitron™ II Net Discs cuts more than 2X faster and lasts more than twice as long as the Mirka Abranet® Ace family of net discs.
