A diamond wire saw is a cutting tool that uses a wire coated with diamond segments to slice through hard materials like stone, concrete, and metal. The wire is typically looped around a pulley system, allowing it to move continuously while cutting. This method is efficient and produces minimal waste, making it popular in construction and mining industries. The diamond segments on the wire provide exceptional hardness, enabling precise cuts with less force. This technology is often used for tasks such as quarrying and fabricating stone, as well as in demolition projects where clean cuts are essential.