We offer carbon graphite rod. Electrodes for twin carbon arc are made with a central core of specially selected materials to give steadier, quieter arc on a.c. Power supply for welding, brazing, soldering, etc. high density (made of artificial graphite) leads to high metal removal rate. less consumption of electrodes cost reduction. constant quality for a safe process. high metal removal rate effective process. 100% delivery guaranteed no downtime. extreme low burn back rate.