Spear Rod & Gun. Graphite Purity: ≥ 9 9. Graphite electrode carbon rod is an excellent and ideal tool material for welding silver spot welding machine, carbon rod welding machine, butt welding machine, touch welding machine, silver spot of electrical appliances, copper and other hardware.
Conductive High Temperature Resistant High Purity Graphite Round Rod Carbon Bar
Graphite Purity: ≥ 9 9. Graphite electrode carbon rod is an excellent and ideal tool material for welding silver spot welding machine, carbon rod welding machine, butt welding machine, touch welding machine, silver spot of electrical appliances, copper and other hardware.