The 60W Universal Conical Soldering Iron Tip is a durable, high-efficiency replacement welding bit engineered specifically for 60W external-heating pencil irons. Precision-machined to an overall length of 70mm with a standard 5.4mm shank base diameter, this premium bit provides an exact mechanical fit for a wide variety of standard soldering irons. Featuring a high-conductivity alloy core encased in a protective, rust-resistant plated finish, it delivers fast thermal ramp times and resists harsh oxidation and scale build-up.