Victor Arcair 22033003 Gouging Electrodes Pointed Copperclad DC, 3/16 x 12-Inch A high grade, all purpose Copperclad pointed gouging electrode Controlled copper coating improves electrical conductivity (for more efficient, cooler operation) Applications for these gouging electrodes are fabrication, maintenance, farms, and repair shops Current type is direct current and the operating polarity is direct current electrode positive with reverse polarity Amperage capacity is 200 to 250 amps