Porosity Killer

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The Porosity Killer is a precision tool designed to create small holes in gold or silver pieces using your hand grinder, eliminating the need to fill imperfections with solder. Its 12.5 mm square head and standard 3⁄32" diameter shank ensure compatibility with most flexshaft handpieces and collets. Crafted in the USA, this tool offers reliable performance for expert metalworkers seeking efficient porosity correction. Show more