File or finish surfaces of workpieces, using prescribed hand tools.
Remove and replace worn or broken machine parts, using hand tools.
Select and mount grinding wheels on machines, according to specifications, using hand tools and applying knowledge of abrasives and grinding procedures.
Calculate specific material, equipment, or labor requirements for production.
Draw guide lines or markings on materials or workpieces using patterns or other references.
Mount materials or workpieces onto production equipment.
Shape metal workpieces with hammers or other small hand tools.