CP7225CV Chicago Pneumatic 6” PSA Random Orbital Sander, w/ 3/32” Orbit The CP7225CV Chicago Pneumatic 6” PSA Random Orbital Sander, w/ 3/32” Orbit is designed to be powerful and comfortable with a low vibration. This orbital sander respectively has a Hook and Loop central vacuum (CV) model with a 6” (150mm) random orbital with palm sander and a powerful 0.3 (210w) motor. The CP7225CV Chicago Pneumatic 6” PSA Random Orbital Sander, w/ 3/32” Orbit has an increased productivity thanks to the low vibrations and should be used for vertical/horizontal applications because of the palm shape. The CP7225CV Chicago Pneumatic 6” PSA Random Orbital Sander, w/ 3/32” Orbit is has a 3/32” (2.5mm) orbit that should be used for sanding, finishing, and pre-polishing processes.