Measure dimensions of finished work pieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures. 10%

Remove and replace dull cutting tools. 5%

Mount, install, align, and secure tools, attachments, fixtures, and work pieces on machines, using hand tools and precision measuring instruments.5%

Listen to machines during operation to detect sounds such as those made by dull cutting tools or excessive vibration and adjust machines to compensate for problems.10% 

Adjust machine feed and speed, change cutting tools, or adjust machine controls when automatic programming is faulty or if machines malf...