**stamping mold** (also called a stamping die) is a core tool for metal stamping. It usually has two main parts: an upper mold (punch set) and a lower mold (die set). When in use, a stamping press drives the upper mold down to press metal sheets/coils (e.g., steel, aluminum) into the lower mold. The metal is then deformed, cut, or shaped to mass-produce precise, uniform metal parts (such as auto parts, electronic brackets, hardware components), and it’s widely used in high-efficiency mass production scenarios.