Polishers are tools or machines designed to smooth and shine surfaces, often used in woodworking, metalworking, and automotive industries. They can be handheld or stationary and typically use abrasive materials or pads to remove imperfections and enhance the finish of materials like wood, metal, or plastic. In addition to industrial applications, polishers are also popular for personal use, such as in car detailing. They help achieve a glossy appearance on vehicles by removing scratches and oxidation. Common types of polishers include orbital polishers, rotary polishers, and dual-action polishers, each serving different purposes based on the desired finish.