A toolmaker is a machinist who makes precision tools for use in manufacturing. As a toolmaker, responsibilities include reading and interpreting engineering drawings, using a clamp to secure raw materials, and cutting tools to the right shape and size using equipment like mill machines, jig grinders, and lathes. This process of cutting raw materials into a desired shape or size is also known as machining. The advancement of technology through computer-aided design (CAD) means you need to learn new toolmaking technologies to keep up with developments in the industry.