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I like how the one step is labeled "polishing machine", given it goes in a smooth from the mold, and comes out covered in pits.
by mcphage 4y ago
I like how the one step is labeled "polishing machine", given it goes in a smooth from the mold, and comes out covered in pits.
- Arrath 4y agoI think that was the polishing exposing air bubbles in the casting, not damage caused by the polishing itself.