Welcome to our shop! Description: Iron tips are made of high-quality oxygen-free copper, which is plated with iron and nickel to prevent oxidation and rust. These tips have a heat resistance of up to 480℃ and can withstand durable use. The set includes 12 different types of soldering tips, allowing you to choose the proper one for your specific soldering needs. These tips have a high stable and long-lasting performance, ensuring they do not easily wear off. They are easy to carry and clean, simply use a sponge to polish them. To prolong their lifespan, do not expose them to the air naked and put them on the shelf when not in use. They are small in size and lightweight, making them convenient to use. Feature: - Made of high-quality oxygen-free copper for fast conductance and heat resistance up to 480℃ - Iron tips are plated with iron and nickel to prevent oxidation and rust - 12 types available for different soldering needs - High stable and long-lasting performance, not easily worn off - Easy to carry and clean, sponge polishing recommended Specification: - Material: Copper - Color: Silver - Plating: Iron and Nickel - Outer Diameter: Approx. 6mm / 0.24" - Inner Diameter: Approx. 4.0mm / 0.16" - Length: Approx. 43cm / 16.93" - Package Weight: Approx. 77g - Model: 900M-T-K, 900M-T-B, 900M-T-I, 900M-T-1C, 900M-T-2C, 900M-T-3C, 900M-T-4C, 900M-T-0.8D, 900M-T-1.2D, 900M-T-1.6D, 900M-T-2.4D, 900M-T-3.2D - Applicable to: 936, 937, 938, 969, 8586, 852D soldering iron - Temperature Range: 200-480℃ - Quantity: One piece for each type, total of 12 pieces per bag For storing used iron tips: - Use a sponge to clean the iron tip - Wrap them with tin solder - Turn off the power supply and wait until they cool - Put the iron pen on the iron shelf 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.