Aspiring TIG welders very quickly learn the importance ... who turned an electric die grinder into a pencil sharpener for tungsten electrodes. What we find fascinating about this build is the ...

PITTSBURGH, May 22, 2024 /PRNewswire/ -- "I wanted to create a pocket-size safety device that would help GTAW and TIG welders to sharpen their tungsten in all welding jobsite or shop environments ...