This rotary tool features a 6-speed infinitely variable control, enabling optimal precision for tasks such as cutting, grinding, polishing, and more, thereby boosting efficiency and versatility. Powered by a pure copper motor, it delivers strong, stable performance, while high-quality accessories ensure sharp, accurate results. Designed with ease of use and durability in mind, it includes a marked power switch, an external carbon brush design for easy replacement, and a heat dissipation vent to support extended operation. Cord-powered for consistent output, it is ideal for cutting, drilling, carving, milling, and sharpening, making it a reliable tool for DIY projects. Living and Home Unisex 113Pcs 200W Handheld Rotary Tool w/ Flex Shaft in Black