Nice Jay
Looks like we are fighting the same war
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I'm grinding tons of glass this days.
Alot of things to try and learn...
this one is today test whit stone and a piece of bone as pressure flakers
Also starting to worry about the safety of this hobbie.
Not really worried by the millions of blood platelets
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but that nasty glass powder looks pretty bad. wondering if some kind of mask would be necessary
What do you use as tools?