The Mighty Seven 6" Non-Vacuum Air Random Orbital Sander, No. QB-52602, features a .24hp motor. It has a free speed of 10,000 rpm, air pressure of 90 psi, and a low vibration level. A durable aluminum body along with a heavy duty rubber cover, reduces housing damage and downtime. Additionally, it offers a rubber palm grip that allows for one handed operation, a hook and loop pad, rear exhaust system, and a wrench for easy pad replacement.