https://stream.echo6.co/videos/watch/9ed28795-8fe6-4ae2-aec2-28ed35c3ce1e Free download TIG Guide here https://weldmongerstore.com/products/primeweld-tig-shortcut-workbook-v-1-0 Visit my store at https://weldmongerstore.com for TIG cup Kits, TIG Fingers, Gloves, Tungsten, Filler metal, and other quality welding tools. New products being added weekly. AC frequency settings are a nice to have feature but only if you understand what it does and where to use it. As a general rule, I use higher AC frequencies for thinner aluminum and lower frequency setting for thick aluminum...But just like everything else in welding, there are exceptions. Follow me on social media to see what I’m up to: Instagram: https://www.instagram.com/weldmonger/ Facebook: https://www.facebook.com/weldingtipsandtricks Join the discussion with thousands of welders at the Welding Tips & Tricks forum http://forum.weldingtipsandtricks.com Wed, 15 Apr 2026 13:58:54 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/9ed28795-8fe6-4ae2-aec2-28ed35c3ce1e All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.