If you will need a soldering iron with a fine tip, navate on the rod of a powerful soldering iron a few turns of copper wire and bend its end perpendicular to the main sting. Sharpen it, solder, and you have in your hands a new tool.
![](https://modelist-konstruktor.org/wp-content/uploads/2018/07/1-422.jpg)
If you will need a soldering iron with a fine tip, navate on the rod of a powerful soldering iron a few turns of copper wire and bend its end perpendicular to the main sting. Sharpen it, solder, and you have in your hands a new tool.