Non-vacuum 3M Random Orbital Sanders are air powered sanders designed to deliver professional performance and a swirl-free finish in high-production industrial environments where dust extraction is not required. This palm sander is loaded with features to reduce vibration and noise and increase ergonomics and operator comfort. These features include a comfortable rubber grip and a recessed lever platform that eliminates pinching and pressure points on the operator's palm. An innovative internal muffler helps reduce noise and won't break off during use. A Stikit disc pad is included with this 6 inch random orbital sander, allowing the operator to quickly and easily apply adhesive-backed discs to the sanding tool. 3M pneumatic orbital sanders are designed to optimize the performance of 3M abrasives, with speed control and a low-profile, balanced design. 3/16” diameter orbit provides a moderate cut-rate and a fine finish on metal, composites, wood and more. Operates at 90 psi with an air flow rate of 17 SCFM.