Amazon.com Product Description Complete a wide variety of jobs quickly and easilky with the Black & Decker RTX-B 3 Speed RTX Rotary Tool with Storage Case. This handy tool offers the convenience of a universal collet system and the power of a high-torque motor, so you can cut, sand, grind, carve, and sharpen like a pro. From the Manufacturer The Black & Decker RTX-B Rotary Tool is ideal for an immense variety of jobs. It cuts, sands, grinds and carves; it cleans, polishes, engraves, sharpens and drills. This rotary tool smoothes and shapes work pieces, removes rust and corrosion from old metal, and even creates drywall cut-outs. Use it around the home, in the workshop, or anywhere else. Features include: A powerful, high torque motor (twice the power and torque of the leading competitor) that completes jobs faster, and won't bog down under load; An exclusive Flip-LockTM spindle lock system for quick and easy accessory changes, which eliminates need to hold down awkward button; Rubber overmolded grips for superior comfort and control; A universal collet system accepts all standard rotary tool accessories; 3 speeds (12,000/24,000/30,000 RPM) for maximum precision in all applications; A separate 3 speed dial for "set and forget" convenience. Product Description Includes 3-Speed RTX Rotary Tool with Storage Bag - RTX-B, (5) Accessories, Wrench, Storage Bag, User Guide