Trying to boost productivity without straining your budget? Meet 3M Blue Net Abrasive Discs. They deliver best-in-class-abrasive performance at a budget-friendly price. 3M Blue Net Abrasive Discs cut faster and last longer than Mirka Abranet Ace abrasives at an affordable price. You'll be wowed by the cut rate – at least 30 percent faster – and amazed at the disc life - at least 30 percent longer - than other net discs. And you'll be impressed by the price, it compares nicely with many of the discs 3M Blue Net Abrasives leave in the dust. No net abrasive is better at maximizing your dust extractor's performance. Whether you've got a central vac, a mobile dust extractor, or a sander with self-generating vacuum – these discs help minimize dust on you work surface and the environment. Available in grades from 80 to 320, in 5-, 6- and 8-inch diameters (127-, 152- and 203-mm diameters) they'll help you work faster from stripping to paint prep. Prolong the life of your sander's backup pad and maintain consistent attachment with the use of a protection pad or pad saver.