Dust Control Burnisher Pad/Brush Size 20 in Brush Speed - Maximum 2 000 RPM Power Source AC Cord Length 75 ft Handle Length 47 in Handle Material Polyethylene Product Type Dust Control Burnisher Battery Chemistry Not Battery Powered Current 15 A Features Polish Uneven Floors with the Free-Floating Head Frequency 60 Hz Horsepower 1 1/2 hp