Mini Random Orbital Sander Kit includes mini random orbital sander, (1) 2" and 3" backing pads, (10) 2" 320, 400 and 600 grit sand paper, (10) 3" 320, 400 and 600 grit sand paper and spindle key packed in a heavy duty carrying case. Free speed: 15,000 RPM; average air consumption: 10.5 cfm; air inlet thread: 1/4" NPTF; minimum hose size: 3/8"; sound dBA: 86. Two-finger throttle for easier control and less fatigue and silenced handle exhaust directs air away from work area. Adjustable speed regulator to match the speed to the job. We ship APO, FPO and combine shipping.