High-powered D/C rectified motor ensures reliable brown-out-free high-speed operation. Precision-balanced all-metal chassis helps users maintain even pad pressure enabling more consistent results. Interlocked non-conductive safety switch minimizes the potential for injuries. Low-profile apron with full-coverage bumpers simplifies maneuverability while protecting walls and baseboards. Flexible pad holder automatically conforms to floor irregularities. Fully adjustable handle may be set to accommodate nearly anyone. PRO-2000-20: 2 000 rpm 20-inch pad. Floor Machines Type: Burnisher; Handle Type: T-Grip; Brush Diameter: 20in; Power Capacity: 1.5 hp.