CP7255E Chicago Pneumatic 6” Orbital Sander, w/ 3/16” Orbit The CP7255E Chicago Pneumatic 6” Orbital Sander, w/ 3/16” Orbit is designed for power and comfort with low vibration. This orbital sander features a central vacuum (CV) model in a Hook and Loop pad with a 6” (150mm) random orbital palm sander and powerful 0.3hp (210w) motor. The CP7255E Chicago Pneumatic 6” Orbital Sander, w/ 3/16” Orbit gives extreme operator comfort thanks to the palm shape with an increase in productivity with the low vibrations. The CP7255E Chicago Pneumatic 6” Orbital Sander, w/ 3/16” Orbit should be used for horizontal and vertical applications.