This TIG Brush TBX-700 Weld Cleaner is the fastest and most powerful electrochemical cleaner on the market, proven by years of experience, research and development. With the ability to run at 110 amps @ 100% duty cycle, it's at least twice as fast as other alternatives. It's not just for weld cleaning, it can also be used for electropolishing, surface cleaning, and branding stainless steel.