The FLEX PE 14-2 150 POLISHFLEX was developed by professionals for professionals. Motor and gear unit both operate extremely quietly. The optimum speed range of 380-2100 RPM and the high torque are ideal for treating a variety of surfaces. The ergonomic design and low weight make it easy to reach and prepare even problematical spots. The maximum polishing pad diameter is 8 inches, enabling horizontal and vertical surfaces to be quickly and comfortably treated.