A professional who removes residue, blemishes, corrosion, and similar defects from interior of molds, using handtools and power tools. Respnsibilities include:

• Inspects interior surfaces of molds to locate pits and holes.
• Positions molds for work, using hoist.
• Repairs defects, using hammers, drills, chisels, routers, or grinding wheel.
• Smooths interior of mold, using file, buffing wheel, emery paper, or steelwool.
• May add metal to or remove metal from plates, rings, and molds, using welding equipment and files.
• May reassemble molds after repairing.
• May be designated according to type of mold repaired as Glass-Mold Repairer.