Precision-balanced steel workings and powerful air driven motors run smoothly with less vibration, ideal for high production industrial environmentsImproved durability, ergonomics and noise level maximize comfort and control for prolonged usePneumatic power exceeds the capability of standard electric sanders, supplying hours of continual useAluminum body and durable composite cover helps reduce cracked housings and downtimeComposite cover to prevent cracked housingsDesigned to help maximize operator comfort with integrated wrist and hand support, reduced vibration, and enhanced safety features