Features: The 936 soldering iron head and hot melt nut pressings head set is a high quality kit for various repair and welding tasks. This set includes multiple size of soldering iron head and hot melt nut pressings head, ensuring versatility and meeting different needs. top materials, it ensures longlasting durability. Perfect for electronic repair engineers, DIY enthusiasts, and electronics students who require reliable soldering and repair tools. Suitable for home repairs, electronic device maintenance, and circuit board soldering, providing convenience and efficiency in completing various repair tasks. With stable temperature control and fast heating function, the soldering iron ensures precise and efficient soldering, making it an essential tool for any soldering project. Specifications: Model：936 Soldering Iron Heat Insert Nut Material： Metal Size:As Pictures Types: Heat Insert Nut Iron Tips Set/ with US Soldering Iron / with EU Soldering Iron/ With UK Soldering Iron Package Includes: 1Set 936 Soldering Iron Heat Insert Nut （Optional） note: Due to the problems of lighting effectsand shootingangles, there is certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurmen