by sanding, buffing, and polishing. You will need to know the various polishing techniques such as rotary action polishing, and you will also be responsible for cleaning and maintaining the polishing equipment
will include mining operations include alluvial diamond mining on the West Coast, anthracite mining in
will include mining operations include alluvial diamond mining on the West Coast, anthracite mining in
mechanical saws, guillotines, shears, grinding and polishing equipment for preparation of samples
and precision Finishing products by cleaning, polishing, filing and bathing in acidic solutions Cleaning