09-20-2013, 08:20 PM
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MetalShaper of the Month October 2012
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Join Date: Jul 2009
Location: Glen Cove, Long Island
Posts: 1,678
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I would think small stainless balls would be the safest, can’t turn into dust or rust but very expensive. I looked into it one time and came up with over $200 to fill my large bag. Expensive but have you priced new lungs lately  ? ~ John Buchtenkirch
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John
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