Features 1、Suitable for ordinary soldering iron, heat gun or flame gun, very practical. 2、This soldering iron kit is a total of 5 pcs, including soldering tips and electric foam cutter, 3、Necessary accessories for soldering, applied in precision welding, electronic welding operation, multi-functional processing model details 4、As gas soldering iron accessories, convenient to replace the broken or wear one,ensuring smooth soldering process 5、Various types of soldering iron tips to meet the needs of different situations Specification Features: Suitable for ordinary soldering iron, heat gun or flame gun, very practical. This soldering iron kit is a total of 5 pcs, including soldering tips and electric foam cutter. Necessary accessories for soldering, applied in precision welding, electronic welding operation, multi-functional processing model details. As gas soldering iron accessories, convenient to replace the broken or wear one, ensuring smooth soldering process. Various types of soldering iron tips to meet the needs of different situations. Specification: Material: Brass, Copper plated zinc Foam cutter length: 37mm/1.5in Soldering Tip length: 23mm/0.9in,16mm/0.6in,16mm/0.6in,16mm/0.6in Thread Size: M5 Weight: Approx. 10g/0.4oz Package list: 1 x Foam cutter 4 x soldering tip Package List