Product description Diameter: 5/16" (8mm); Length: 14" (355mm) Contain a precise formulated blend of carbon and graphite All purpose Copperclad pointed gouging electrode Controlled copper coating improves electrical conductivity (for more efficient, cooler operation) Air carbon gouging electrodes are designed for cutting and gouging metals such as carbon steel, stainless steel, copper, aluminum, and some high temperature alloys. Applications for these gouging electrodes are fabrication, maintenance, and repair shops An electric arc is created which melts away the metal, uses compressed air to blow the molten metal out of the groove Typical chemistry, 80% graphite and 20% copper Current type is direct current and the operating polarity is direct current electrode positive with reverse polarity Copper coating improves conductivity offering more efficient and cooler operation.

• 【ADVANTAGE】- Controlled copper coating improves electrical conductivity (for more efficient, cooler operation)
• 【FEATURES】 - An electric arc is created which melts away the metal, uses compressed air to blow the molten metal out of the groove.

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