The responsibilities of a die maker include the development of tools and metal forms called dies in a manufacturing setting, used for forging metal and stamping. In this career you also repair dies and create molds for other materials like ceramic, and plastic. The process involves selecting material, cutting and shaping it, achieving the exact specifications of the client’s order, and building it if necessary. Other duties include using a variety of machines including manual, automatic, and CNC for precision. Once a part is completed, you measure and test it for defects and make modifications if the client requests any.