Reconditioned Viper Venom Dual Speed buffer allows the user to service a variety of floor care needs. From scrubbing floors to cleaning carpets this unit makes the need for multiple machines unnecessary. With its all steel triple planetary gear box and all metal construction this unit will stand up in the most challenging environments. Switch from 185 to 330 RPM with the motor mounted speed switch. Unit comes with pad driver and 50 Foot safety cord. Units are serviced and tested prior to shipping