Internal Heated Industrial Laser Welding Tools Internal Heating Handheld Soldering Tool Kit for Home DIY Project Features: Intelligent control: Built-in laser intelligent application system, easy to operate even for beginners, making welding simple and efficient. Fast heating: High-power handheld soldering machine heats up in just 3 seconds, significantly increasing soldering speed. 3-in-1 functionality: Combines welding, cutting, and rust removal in one device, suitable for various metal materials and industrial applications. Ergonomic design: Comfortable handle for one-handed use, stable and easy to control, reducing user fatigue and ideal for beginners. Wide application: Suitable for welding circuit boards, appliance repair, jewelry making, computer repairs, and DIY projects. Ideal for beginners, welders, household use, and training purposes. Note: - Actual color may vary slightly due to lighting effects. - Allow 1-3 cm deviation due to manual measurement. Wire diameter: 0.8–1.2 mm Package: 5 pcs/set Package List: 1 Set Multifunction Soldering Iron