Internally Heated Industrial Laser Welding Tools, Multi-Function Soldering Iron Soldering Gun Set, Automatic Corded Solder Iron Features Intelligent control: built-in lasers intelligent application system, even novices can easily operate, making welding simple efficient Say goodbye to welding troubles: Introducing a high-power manual soldering machine that heats up in just 3 seconds, making your soldering speed 10 times faster-than ever before! Welding, cutting rust removal 3 in 1: Integrating welding, cutting rust removal, 1 machine for multiple uses, suitable for a variety of metal materials different industrial scenes, meeting a variety of usage needs Ergonomic design: Comfortable hle design, ergonomic, easy stable to use with 1 h, making welding more labor-saving, even beginners can quickly get started WIDE APPLICATION: Multi-function Iron Welder Kit used for welding circuit board,appliance repair,jewelry metal headdress making,computer, DIY.Very suitable for beginners,welders, household equipment,welding engineers training,etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Wire diameter: 0.8-1.2mm Package: 5pcs\/Set Package List: 1 Set Multifunction Soldering Iron