Forehead welding of thin and small parts is very easy with the PUK U5.1. It gives you the best results, especially in welds that require durability and smoothness. PUK welding method, which gives excellent results especially in metals such as stainless steel, also gives superior results in many metals such as titanium, chrome cobalt, chrome nickel. As you will see in the video, it is very easy to make a quick and practical welding. With the microscope, you can easily protect your eyes from the welding light, while at the same time, you can see the piece 10 times larger and make a perfect weld.