Precision Instrument Maker and Repairer (323314)

Tasks & Responsibilities

• Assembling parts and subassemblies of precision instruments, locks, timepieces and firearms
• Dismantling precision instruments, locks, timepieces and firearms, repairing and replacing defective parts, and reassembling articles using hand and power tools and specially designed machines
• Inscribing letters, figures and designs on surfaces of jewellery, trophies and other ornamental items
• Installing security systems, changing tumblers in locks, changing locks, cutting keys and opening locks by manipulation
• Calibrating precision instruments using standard weights and measures, jigs and fixtures, and hand tools to adjust and align parts and small balancing weights
• Making blades for circular, band and other power saws and repairing, setting and sharpening blades for hand and power saws
• Testing circuits in electronic timepieces
• May estimate costs and prepare quotes for repairs