3M™ Cubitron™ II Net Disc Roll 31685, 320+, 3 in, 50 Discs/Roll, 6 Rolls/Case

Spend less time sanding with the fastest-cutting, longest-lasting net abrasives in the world. Introducing 3M™ Cubitron™ II Net Abrasives. 3M's biggest advancement in dust-extraction sanding in decades.

How much better are they? 3M tested 3M Cubitron II Net Abrasives against the leading competitors. Every grade — every brand — they tested, 3M Cubitron II Net Abrasives outperformed and outlasted them all. 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.

The unique design on the disc's cutting face is engineered to deliver the best-possible cut without sacrificing dust extraction, 3M technology nobody else has.

3M Cubitron II Net Discs work with standard dust extraction systems including portable dust extractors, central vac systems and sanders with attached bags.

3M Cubitron II Net Discs are available in grades from 80+ to 320+ to handle collision repair jobs from teardown to paint prep faster than any other net discs around. Their long life means fewer stops to change abrasives, while their faster cut rate means you'll spend less time sanding.

• FASTEST-CUTTING, LONGEST-LASTING NET ABRASIVE IN THE WORLD: Precision-shaped grains form an optimized abrasive pattern that delivers performance nobody matches
• LESS DUST: Get dust capture that can’t be beat whether you’re using a self-generating-vacuum sander, a central vacuum system or a portable dust extractor
• PATENTED TRIANGULAR-SHAPED MINERAL GRAINS: Help the abrasive run cooler, cut faster and last longer
• AVAILABLE IN GRADES FROM 80+ TO 320+: In the most-popular sizes, making them compatible with existing dust-extraction sanders
• 3M™ HOOKIT™ ATTACHMENT: Installing a new disc is quick and saving a partially-used disc easy
• 3M™ CUBITRON™ II NET ABRASIVES: Paired with the Total Automotive Sanding System capture the most dust