Feature: 1. Safety Tested: For TS100 series iron tips are environmentally friendly soldering tips, which meet ROHS standards and have passed SGS testing, so they can be used with confidence. 2. Accurate Size: The shape is processed, the steel pipe part is made of 304 stainless steel pipe, and the white small column is made of high temperature resistant white nylon. 3. Head Material: Pure copper (fast heat transfer) + nickel (prevent rust) + chromium (prevent tin climbing) + iron (extend life), durable for long term use. 4. Good Performance: The soldering iron tip is smooth up and down, stable performance, long life, fast heating, and low heat loss. 5. Applicable Specifications: TS‑BC2 small horseshoe tip is suitable for soldering slightly larger solder joints, TS‑C4 large horseshoe tip is suitable for soldering large solder joints. Specification: Item Type: Soldering Iron Tip Handle Material: 304 Stainless Steel/Nylon Head Material: Pure Copper (Fast Heat Transfer) + Nickel (Prevent Rust) + Chromium (Prevent Tin Climbing) + Iron (Extend Life) Application: For TS100 electric soldering iron, dedicated internal heating type heating core Power: 70W Input Voltage: 12-24V Operating Temperature Range: 350-380℃ Product Length: Approx.106mm / 4.17in . Package List: 1 x Soldering Iron Tip Note: For the first use of the new product, the temperature must be set below 250℃ for tin protection to prevent high temperature oxidation!