Tasks

Compute dimensions, sizes, shapes and tolerances of workpieces
Inspect final products
Set up machine tools such as lathes, milling machines and grinders
Test prototypes and production tools
Instruct apprentices
Verify machined parts for conformance to specifications using precision measuring instruments
Program CNC machine tools
Read and interpret blueprints, maps, drawings and specifications
Position, secure, measure and work metal stock or castings to lay out for machining
Set up and operate conventional and computer controlled machine tools

Work conditions and physical capabilities