The Makita BO5010K is a Factory Reconditioned 5 inch Random Orbit Sander. The palm grip fits comfortably in most hands and the on/off switch remains quickly accessible to the thumb. All-ball-bearing construction in the 2 Amp, 12000 OPM motor helps reducing vibration for easier control and comfort over extended use. The random-orbit action gives the operator fast and super smooth sanding while the quick-changing hook-and-loop abrasive discs gets the operator to back it in a hurry.