High-Quality Construction: Made from premium copper core with iron plating and anti-corrosion coating for long-lasting durability Precision and Versatility: Includes conical (B1), chisel (BC2), pointed (I), and knife (K) tips for various soldering applications Stable Heat Performance: Excellent thermal conductivity ensures quick heat transfer and consistent temperature during soldering Wide Compatibility: Fits S99 series soldering irons and compatible models such as SQ-001 and similar precision tools Professional Use: Ideal for electronics repair, PCB assembly, and detailed soldering tasks requiring accuracy and reliability, Manufacturer: S99 Soldering Iron Tips