... scarfing billets. 3)Simple, applicability arc gauging carbon rodesigned for metal removing.Excellent forremoving welding crowns,repairing or ... in shipbuilding, boiler, foundry, steel and other industries. For cutting, cutting planing, drilling, removal, pouring riser and ... with the same industry, occupation of certain advantages. Carbon rod large copper surface, conductive ability.modelDia*lengthCurrent ...