Power Fist 8651630 is a 60W soldering iron with a temperature rating of 480 to 500°C, making it ideal for general-purpose soldering applications. It features a specially plated tip that should never be filed. When using the soldering iron for the first time, it may smoke slightly as the heating element dries out. This is normal and should only last for approximately 10 minutes. To replace or clean the tip, ensure that the iron is at room temperature and switched off. Simply unscrew the knurled nut barrel assembly and replace the tip.