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Scratches in a granite surface plate

SirRage

Aluminum
Joined
Sep 18, 2016
Should I not stress over scratches in my used surface plate? My understanding is granite will chip so it should still be flat. Going to sweep it with an test indicator on a height gauge later this week to see if I can find any low spots. If the test indicator (0.0001") can't see any noticable changes then I'm probably fine.
 








 
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