Looking for a consensus of opinion on switching compounds

That is interesting. Everything I have read from the manufactures about the Micron size particles used in sprays says they are lab made. I believe DMT even says the same about their hones. But maybe not all? I guess all the cheapish drill bits at home depot that have chunks glued to the end are the gemstone left overs most likely.

Then again, maybe that would be a reason to stay away from the Chinese sprays if they use left overs instead of lab built particles that are tailor made for the application. I guess the biggest draw back would be inconsistent particle size if that were the case?

Thanks for pointing that out as I didn't know that much of what is mined ends up in industry.
 
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