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Where is grit for sale
I am looking for a supplier of grit for grinding a mirror. I particular, I am looking for aluminium oxide, #1000 and #1200 (9 and 5 microns).
The current supplier has no aluminium oxide in the sizes, only silicon carbide. From what I have read silicon carbide is more aggressive and sharper, but mirror grinders use aluminium oxide. Is there a reason for using this?
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