The black and decker rt650ka wizard multitool cuts grinds polishes cleans and much more with a powerful high torque motor that completes jobs faster and wont bog down under load the flip lock spindle lock provides quick and easy accessory changes eliminating need to hold down awkward button it has rubber overmould grips for superior comfort and control and a universal collet system that accepts all standard rotary tool accessories it offers variable speed for maximum precision in all application