PORTER-CABLE 360VS 12 Amp 3-Inch by 24-Inch Variable Speed Belt Sander Powerful 12 Amp motor Quick-release belt-change lever Motor is located over platen for maximum performance and perfect balance Powerful 12 Amp motor Quick-release belt-change lever Motor is located over platen for maximum performance and perfect balance Belt and gear drive system transfers power from the motor to the sanding belt variable-speed dial is conveniently placed on the handle, allowing belt speed adjustment from 1,000 to 1,500 SFPM; Quick-release belt-change lever