The Ewbank EP170 Floor Cleaner Polisher Buffer is a high-quality corded scrubber and buffer designed for professional floor cleaning. With a brush and pad speed of 2200 RPM, this unit provides efficient and effective cleaning performance. The 23 ft cord length and 120v voltage ensure convenience and versatility in various cleaning applications. The walk-behind style and disc brush and pad type make it easy to maneuver and clean multiple purposes floors with this reliable and tested polisher. Comes with 5 additional polishing pads i bought separately (diamond example).