Features: Welding with batch parts. Excellent thermal conductivity and uniform heating. Copper soldering tips are suitable for lower temperature soldering. There are total 5/6 shapes of soldering tips in this set and you can choose the proper one for different soldering needs. Suitable for welding that requires more tin, such as welding area with large welding area, thick terminal and large welding pad. Specifications: Material: Pure Copper Model: 900M-T-I, 900M-T-K, 900M-T-B, 900M-T-3C, 900M-T-2.4D Package included: 5Pcs x Soldering Tips Or 6Pcs x Soldering Tips Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.