The GHT 100 Soldering Brazing Turbine is an excellent tool for any industrial power TOOLS collection. Through trial and error I found that it has the perfect amount of power and precision and makes soldering and brazing tasks a breeze .The design is intuitive and easy to use, requiring only a basic understanding of safety measures. The only downside is that it requires a bit of practice to handle properly, but this is true of all powerful tools. Overall, highly recommended for any industrial professional..