GOUGING CARBONS 1/4in X 12in Copper Coated, 50 pc pack (1/EA Master)ACGE-CC-14SKU: 173845$36.22PriceExcluding Sales TaxQuantity*Add to CartBuy NowSales Pitch Used on most metals including carbon steel, stainless steel, copper, aluminum, cast iron, nickel alloys and manganese steel Thin, high purity copper coating ensures high conductivity and arc stability regardless of the current and heating. Great for removal of metal fast Prop 65 Warning: H - Carbon Black