Feature: 1. HIGH POWER: 60W high power, so that welding no longer need to wait for a long time, improve work efficiency. In addition, it can be interchanged with standard 936 universal soldering iron head, convenient and practical. 2. WIDE APPLICATION: This soldering iron kit can be applied to 3D printing products made of various materials, such as ABS, PLA, nylon, rubber, polystyrene and so on. 3. MULTI TIP: Equipped with 6 types of tips, including M2, M2.5, M3, M4, M5, M6. this design allows the user to choose the right tip for the soldering operation according to their needs. 4. DESIGN: Adopting female and split design and hand tight knurled joints, the main joint can be disassembled at any time in the cool state, which is convenient for replacing different types of threaded tips. 5. MATERIAL: Made of brass material with good heat conductivity, and contact with the end can prevent the nut from tilting, which is conducive to the rapid integration of the nut into the part. 6. FUNCTION: Designed to finish, repair and modify 3D printed parts. Also can be used to carve other heat fusible and hot stampable crafts, such as wood panel carving. Specification: Item Type: Soldering Iron Kit Material: Metal, Plastic Power: 60W Temperature Range: 180-500℃ M2 Size: Approx. 6.5x36mm / 0.26x1.42in M2.5 Size: Approx. 6.5x36mm / 0.26x1.42in M3 Size: Approx. 6.5x36mm / 0.26x1.42in M4 Size: Approx. 6.5x36mm / 0.26x1.42in M5 Size: Approx. 6.5x36mm / 0.26x1.42in M6 Size: Approx. 6.5x36mm / 0.26x1.42in. Package List: 1 x Digital Soldering Iron 6 x Tip1 x Bracket1 x Plastic Box