3M Random Orbital Sander Model Number: 28516 In-use data available Our line of 3M™ Elite Self-Generated Vacuum Random Orbital Sanders feature a self-generated vacuum (SGV) and deliver professional, dust-free performance and a swirl-free finish, hour after hour in high-production industrial environments where dust extraction is required. Compare View Product 3M Random Orbital Sander Model Number: 28509 In-use data available Our line of 3M™ Elite Central-Vacuum-Ready Random Orbital Sanders deliver professional, dust-free performance along with a swirl-free finish, hour after hour in high-production industrial environments where dust extraction is required. Compare View Product 3M Random Orbital Sander Model Number: 28508 In-use data available Our line of 3M™ Elite Central-Vacuum-Ready Random Orbital Sanders deliver professional, dust-free performance along with a swirl-free finish, hour after hour in high-production industrial environments where dust extraction is required. Compare View Product 3M Random Orbital Sander Model Number: 28505 In-use data available Our line of 3M™ Elite Central-Vacuum-Ready Random Orbital Sanders deliver professional, dust-free performance along with a swirl-free finish, hour after hour in high-production industrial environments where dust extraction is required. Compare View Product 3M Orbital Sander Model Number: 20321 In-use data available 3M Orbital Sander Compare View Product