A machinist is a skilled worker who operates machines to create or modify metal parts and tools. They use various equipment, such as lathes, milling machines, and grinders, to shape materials into precise specifications. Machinists often read blueprints and technical drawings to understand the dimensions and requirements of the items they are producing. In addition to operating machines, machinists must also ensure that their tools are properly maintained and calibrated. They often work in industries like manufacturing and aerospace, where accuracy is crucial. A good machinist combines technical knowledge with problem-solving skills to produce high-quality components for machines and devices.