Soldering iron series T12 tips K T12-KL tips for soldering irons KF KR KU tips for soldering irons Hakko FX951 STC and OLED. These solder tips are suitable for soldering at lower temperatures. This set includes 10 types of solder tips, so you can choose the right tip for different soldering needs. Getting this set of welding tips will make your welding more efficient. Characteristics 1. 10 types of welding tips to meet different welding needs. 2. easy to install and remove, easy to use 3. Made of high quality material, heat resistant, fast conduction and durable for long-term use. 4. suitable for use with the FX-951 welding station. 5. gives ci a lot of convenience when welding. Characteristics: 1. T12 soldering tips are composite tips consisting of a heating core, a temperature sensor and a soldering tip. 2. Excellent thermal conductivity due to the use of refined copper as the main material. 3. special electroplating process for long service life, corrosion and oxygen resistance. 4. The soldering iron tip is protected by a tin coating for better tin adhesion, corrosion resistance, and longer life. The bottom of the soldering iron is protected by a special heat-resistant material to prevent leakage and short circuit.