The Vevor flex shaft grinder is a 1200W rotary tool kit built for sanding, grinding, cutting, and polishing. It features a high-precision 3-jaw chuck with a 39" flexible shaft for better reach and control during detailed work. A foot pedal provides smooth stepless speed adjustment while keeping both hands free for handling the tool. With 112 accessories included, it is suitable for use on wood, metal, jewelry, and stone projects.