Hello, we are Nantong Huaxin Tools, specializing in the production of soldering iron tips, soldering iron cores, electric soldering irons, and tweezers. You can log on to our website to learn more: ,qq:363610912
< p> Now to answer your questions:1. The heads of soldering iron heads are nothing more than these types: pointed head, flat head, bevel head, small bevel head, knife head, different head shapes For welding with different requirements, please open this website to learn more
/New-40.html
2. The durability of the soldering iron tip depends on your usage habits, flux, etc. For many reasons, relatively speaking, thicker ones are more durable than sharp ones.
If you still don’t understand anything, please continue to ask