Features: Experience superior heat conduction with these copper solder iron tips, designed for efficient soldering and compatibility across 30W/40W/60W welders, ensuring quick replacements and enhanced productivity in repair tasks. Crafted from quality copper, these replacement tips feature precise dimensions and exceptionals durability, resisting wear and oxidation for reliability, long last performances in demanding welding applications. Ideal for electronics repair technicians, enthusiasts, and professional welders who need versatile and dependable tools for frequent tip changes during intricate soldering work. Perfect for scenarios like fixing circuit board, assembling electronic devices, or engaging in projects where multiple tip shapes—blade, flat, hoof, and round—are essential for varied welding needs. With a set of four different styles, this welder repair tool set eliminates common issues like tip damage and simplifies installation, making it a go to solution for seamless, soldering operations. Specifications: Component: copper Multiple Size as Picture Show Option Type:30W,40W,60W ; Features: Flat Head/Horse Hoof Head/Round Tip; Suitable for 30W, 40W,60W welding pens Usage scenarios: electronic repair, circuit board welding, projects; Package Includes: 1set/4pcs Soldering Iron Tips note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.