Welding Rod 1.0mm-4.0mm Part Wires 201/202/301/302/304 20pcs Electrode
The welding electrodes of 1.0mm and 1.2mm are too thin when welding. It will swing back and forth. The electrode before welding shall be baked at 300-350℃ for 1 h. 20 Welding rod. Quantity:20pcs.