Does the Jewelry/Small Metals Lab has a small Paasche air-eraser set-up for use with ultra fine aluminum oxide or pumice at a low pressure? If so, is it set-up so all blasting media is virgin and is it limited to noble metals?
Disclaimer: I’m not much in the Jewelry department, so there is a slim possibility of such a thing. However, based on what I know, the answer is “No”. You might check on the wiki in the tools section. If they’ve got one, it’ll be there.
There is not one.
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