5mm X 305mm Auweld DC gouging carbons are suitable for boring, cutting, removing of defects in welds and casts and flushing excess metal off the weld. Features Designed especially for the air carbon arc metal removal process, which melts metal with an electric arc, then blows it away with a jet of ordinary shop compressed air Contain a precisely formulated blend of carbon and graphite that produces the most efficient metal removal performance Excellent arc stability, superior metal removal rates, resistance to breakage, heat and oxidation, uniform diameter and clean slag free grooves
