1. Welding, cutting, and rust removal three-in-one: Multifunction soldering iron soldering gun set integrates welding, cutting, and rust removal, suitable for various metal materials and industrial applications to meet diverse usage needs. 2. Intelligent laser control system: Internally heated industrial laser welding with built-in laser technology and intelligent application system for easy operation, enhancing welding efficiency and convenience. 3. Ergonomic and user-friendly design: Aviation-grade precision welding tools feature a comfortable, non-slip handle for one-hand operation, ensuring stability and reducing user fatigue. 4. Visual window: Internally heated industrial laser welding with side split design allows real-time monitoring of equipment status, ensuring stable welding performance and improved work efficiency. Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional differences may occur due to manual measurement.