File grooved, contoured, and irregular surfaces of metal objects, such as metalworking dies and machine parts, to conform to templates, other parts, layouts, or blueprint specifications.
- 51-4121.00 Welders, Cutters, Solderers, and Brazers
- 51-2041.00 Structural Metal Fabricators and Fitters
- 51-2023.00 Electromechanical Equipment Assemblers
- 51-4033.00 Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic
- 51-4023.00 Rolling Machine Setters, Operators, and Tenders, Metal and Plastic
