The 21-10158 is a 0.2mm Micro Conical Soldering Tip made of copper and alloy iron coated iron tips perform excellent on temperature between 360 and 380°C. It can only work 4 to 5 hours if tips continuously get heated up beyond 450°C and chrome layer will lose effect if temperature is up to 500°C. It is suitable for use with 21-10115, 21-10120 and 21-10130 soldering stations.
