1. Welding, cutting, and rust removal three-in-one: Multifunction soldering iron soldering gun set integrates welding, cutting, and rust removal, suitable for a variety of metal materials and different industrial scenarios to meet various usage needs 2. Intelligent laser control system: Internally heated industrial laser welding with built-in laser technology and intelligent application system, easy operation, making welding more efficient and convenient 3. Ergonomic and user-friendly design: Aviation-grade precision welding tools feature a comfortable, non-slip handle, operable with one hand to ensure stability and reduce fatigue 4. Visual window: Internally heated industrial laser welding with side split design allows real-time monitoring of equipment status, ensuring stable welding process and improving work efficiency Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by YJL official store