3M Random Orbital Sanders are air powered sanders designed to deliver professional performance and a swirl-free finish. This pistol grip sander has excellent balance and enables the user to sand hard-to-reach areas like those found in door jambs, bumpers, and headlight lenses with ease. With pneumatic power and a 0. 45 hp motor, this compact sander makes quick work of light duty sanding and finishing tasks, especially in auto body repair. A Hookit disc pad is included with this 3 inch random orbital sander, allowing the operator to quickly and easily apply hook-and-loop discs to the sanding tool. 3M pneumatic orbital sanders are designed to optimize the performance of 3M abrasives, with variable speed control and a balanced design. 1/8” diameter orbit provides a light cut-rate and a fine finish on metal, composites, wood and more. Operates at 90 psi with an air flow rate of 22 SCFM.