PORTER-CABLE 363 12 Amp 4-Inch by 24-Inch Belt Sander Powerful 12 Amp motor Motor is located over platen for maximum performance and perfect balance Designed for flush sanding up to vertical surfaces Belt speed of 1,500 SFPM for rapid stock removal Powerful 12 Amp motor Motor is located over platen for maximum performance and perfect balance Designed for flush sanding up to vertical surfaces Belt speed of 1,500 SFPM for rapid stock removal Quick-release belt-change lever Fingertip belt-tracking knob for quick, accurate belt adjustments