Abstract: A pneumatically energized hand-held vibrating cement float. A rectangular base plate is provided for contacting the surface of wet cement. Centrally disposed intermediate the ends of the base plate is a rotary ball vibrator, extending from which is a handle terminating in a pneumatic coupling. Fluid communication is provided internally of the handle between the coupling and the vibrator. Upon introducing pressurized air to the coupling, the base plate, which is in contact with the cement, vibrates in an amount sufficient to work suspended gravel and the like downward and to provide a finished surface.