As a die setter, your job is to set up machines used to manufacture metal or plastic pieces. In this role, you use molds, select equipment for tooling your equipment, and troubleshoot common problems. Die setters often install impressions and gripping dies, align and bolt equipment, and test machines to verify their conformance to die setups. Despite the job title, die setters do not work exclusively with conventional die-cutting machines. You may also work with equipment like forging presses or drop hammers to fulfill work orders. Die setters should not be confused with die cutters, who use machines that are already set up to cut and shape materials.