Metal working machine tool setters and operators set and/or operate, various machine tools working to fine tolerances.
(a)   Tasks include -
setting one or more types of machine tool for production of metal articles in standardised series;
operating and monitoring metalworking machines, such as lathes, milling, planing, boring, drilling, grinding or honing machines, including multi- purpose numerically controlled metalworking machines;
performing similar tasks when machining plastics and other metal substitutes;
observing machine operations to detect work piece defects or machine malfunctions, adjusting machines as necessary;
inspecting work pieces for defects, and measuring work pieces to determine accuracy of machine operation, using rules, templates, or other measuring instruments;
changing worn machine accessories, such as cutting tools and brushes, using hand tools.