For business inquiries: firstname.lastname@example.org __ Disclaimer: These videos are intended for entertainment purposes only. Always read and follow the manufacturer’s safety guidelines before you use your tools. Also, seek professional advice and training before using any welding equipment. Never operate any tool without wearing the proper personal protective equipment. Welding can be dangerous. If you have any uncertainty before you perform any welding task or use any tool, stop and learn a safer method. Download ANSI z49.1 and read it before doing any welding. you can download ansi z49.1 at aws.org. I'm not an expert so don't do what I do.