Features and Benefits:?Tip shape: pointed (Conical)?Tip radius: .02 in.?Tip length: 1.55 in.?Copper core, nickel and iron coated?For use with M12 soldering iron?For soldering small components and wiresMilwaukee soldering iron tips are copper core, nickel and iron coated. The tips are optimized for fast heat up times and long life. This tip can be used for most small component and wire soldering. For best performance, use with Milwaukee M12 soldering iron.