The Chicago Electric 5" Random Orbital Palm Sander 93431 is a powerful corded electric sander with a rotary/circular action, designed for use in various home improvement and woodworking projects. With a 120-volt power source and a 5-inch disc diameter, this palm sander offers consistent and efficient sanding performance. The blue color and compact design make it easy to handle and maneuver for precise results. The Chicago brand ensures quality and reliability in this essential workshop tool.