territorialmillworks Posted February 3, 2013 Share Posted February 3, 2013 I normally soak stock in vinegar overnight to wire brush off the mill scale the next day, Problem was I forgot to put the bar stock in LOL So I brought the metal to a black heat and dropped it in the vinegar. An hour later, it brushed off as easily as if it had soaked all night. Before I get 'hate mail', PPE with good ventilation was used. Quote Link to comment Share on other sites More sharing options...
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