... (XKS-01) / pin hole repair machine (XKS-01) / weld metal surface holes machine Characteristics: 1. Not only resurfacing the ... Dies, forging mould, injection mold, die-casting, pressure casting dies, metal products, machine spare parts and other tools.2. Suitable defect ... groove or furrow, side wall or jamb, bottom, deep cavitiy, flat surface, and etc.Welding parts:Welding process:Welding examples: 1 ...