Diamond Ground Products 4% Thoriated (Orange) Tungsten
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- $58.65
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- $58.65
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4% Thoriated tungsten is one of the most popular tungsten electrodes in the United States for DC TIG welding. The addition of thorium oxide lowers the tungsten’s work function, resulting in easier arc starts, superior arc stability, and higher current-carrying capacity. Known for its durability, it holds a sharp point longer than pure tungsten or other blends, making it ideal for demanding, high-precision work.