Makitas 5-Inch Random Orbit Sander with variable speed (model BO5031K), delivers fast, smooth performance with better grip and control. The BO5031K is ideal for woodworkers and finish carpenters who require a best in class random orbit sander. The BO5031K features a pad control system for controlled pad speed upon start up, with a powerful 3 AMP motor for continuous operation and 1/8-inch random orbit action.