Subscribe to my channel for more weekly videos.<br /><br /><br />Visit my store at for TIG Fingers, DVDs, and other quality welding tools. <br />This video shows a few mig welding tips and techniques for 45 degree miters on square tubing. the direction of welding makes a big difference and so does weld bead sequence.<br />I used .025" er70s-6 wire on a lincoln powermig 210mp but .030" or .035" wire would have worked just fine.<br /><br />For even more options, check out my Amazon recommended products page at <br /><br />Follow Welding Tips & Tricks on social media to see what I’m up to:<br />Instagram: <br />Facebook: <br /><br />Join the discussion with thousands of welders at the Welding Tips & Tricks forum
