The difference between silver plating and bare copper is: silver plating is a layer of nickel plating on the basis of pure copper to prevent oxidation and keep it bright silver all the time. Pure copper is the surface without , pure copper will change color after a long time. But the function are exactly the same.
Mini Design: compared with the traditional , this mini has smaller cross section, improves thermal conductivity and work efficiency!
High Sensitivity: it is made by various processes, which can prolong the service life. The completely in front, which is extremely sensitive to temperature change and has small heat loss.
Stable Performance: the top and bottom of the soldering head are smooth and stable, the solder joint is smooth and even after welding, and the tin is smooth and more reliable.
Easy to Replace: this accessory can be replaced freely, and the product has passed many plug-in tests without damage. It is normal for the the product to turn light yellow or light gray due to heat.