BLACK+DECKER RTX-B 3 Speed RTX Rotary Tool with Storage Case N/A Imported Includes: RTX Speed Rotary Tool; 5 Accessories; Storage Bag; User Guide; Wrench Exclusive Flip-Lock spindle lock system for quick and easy accessory changes, eliminates need to hold down awkward button. Universal collet system accepts all standard rotary tool accessories Powerful, high torque motor (twice the power and torque of the leading competitor) completes jobs faster, won't bog down under load 3 speed (12,000/24,000/30,000 RPM) for maximum precision in all applications