Features: Upgraded your soldering projects with the soldering tips, 12 piece set soldering stations for various electronics work. Engineered with rapid internal heating technology and copper cores construction, these tips maintain precise temperature control while resisting wear during extended soldering. Ideal for electronics enthusiasts, and DIYer repair specialists requiring multiple tip for intricate component work or large scale electrical connection. Perfect for prototyping circuits, repairing home appliances, or maintaining industrial equipment where temperature stable soldering accessories ensures professional result. This comprehensive soldering iron tip kits combines workplace safety compliance with multiple scenario adaptability, offering scratch resistant and ergonomic designs for error less solder joints. Specifications: Component: Aluminum alloy Size:As Picture Shown Scope of application: electronic welding, circuit board repair, home appliance repair, industrial applications. Package Includes: 12 Piece Soldering Iron Tip Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.