Crystal × Personality Traits: Dexterous hands and good at fine work
2 jobs found.
Quartz Hole Driller
A profession that performs high-precision hole drilling processing on crystalline materials such as crystal and quartz to produce products suitable for jewelry and electronic and optical component applications.
Crystal Cutting Worker (For Crystal Oscillators)
In crystal oscillator manufacturing, cuts and polishes raw crystal stones to finish them into the required thickness and shape.