Features: High quality triangular shaped repair soldering iron copper tip, 20/17mm diameter, suitable for a variety of detailed soldering and repair work. High temperature and corrosion resistant copper tip provides stable heat transfer performances; Triangular facilitates access to tight spaces for precise soldering; Excellent durability, not easy to deform after long time use. Suitable for electronic component welding, circuit board repair, wire connection, jewelry making and other scenes that require precise to operate Specifications: Size：as pictures Component： Copper Type: 20mm/0.79in 17mm/0.66in Quantity: 1PC Package Includes: 1PC Soldering Tip note: Due to the different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring difference due to manual measurement.