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giving jewelers and metalsmiths a comprehensive selection for both shaping and final polishing work — all in one kit
enabling aggressive stock removal alongside fine detail work
342) or similar tool can be used to refine the interior finish
occasional cleaning is recommended — use an ultrasonic cleaner
3/16" brush diameter on a 3/32" shank
Aqua Regia E-Scrap Basket Only Emlo giving jewelers and metalsmiths aThe Aqua Regia Gold & Platinum Refining System is widely used to refine precious metals recovered from e scrap such as circuit boards and chips. Because the volume of non metallic materials plastics, ceramics, and similar substrates is high relative to the precious metal content, significantly more acid is required to cover the material than is needed to dissolve the metal itself. The most economical approach is to dissolve the metal first, remove the
