The TIG Brush threaded brushes work with classic torches. These are offered as a package of 10. 

The TIG Brush Stainless Steel Weld Cleaning System utilizes a unique combination of electricity, heat and chemistry to deliver superior results in weld cleaning and metal surface finishing. The proprietary, conductive brush invented by Ensitech in 2004 and brought to market in 2008, applies a cleaning fluid to the work surface, producing an electro-chemical cleaning action with astoundingly fast and effective results.