This 6-piece set of soldering iron tips is a must-have for anyone who needs to solder. Whether you're a hobbyist working on electronics projects at home or a professional technician in a workshop, this set has got you covered. The tips are designed to fit the 900 series soldering irons, making them suitable for a wide range of soldering tasks. Each tip is made from durable material, ensuring long-lasting performance. The set includes six different tip specifications - 2.0B, 2.0K, 2.4D, 3C, I, and IS - so you can choose the right tip for the job at hand.