Features : 1.T12 soldering head is a composite welding nozzle, which is a combination of heating core, temperature sensor and soldering head. 2. Refined copper is used as the main material, excellent thermal conductivity. 3. Special iron plating process, long life, resistance and oxygen resistance. The tip of soldering iron is protected by tin coating, which can tin better, resist and prolong service life. The bottom of the soldering iron is made of special heat-resistant material, which can prevent leakage and short circuit. Specifications : Type:T12-KU,T12-KL,T12-KF,T12-KUS,T12-B,T12-B2,T12-BC1,T12-BC3,T12-D16(optional) Temperature control range: 50-450 Max. power: 70W Application: 951 950 942 welding Suitable for fine spot welding, mobile phone disassembly welding, patch small components, etc. Quantity:1pc Package included: 1* Soldering Iron Tip Note : 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.