Thanks to Brilliant for sponsoring this video. Support the channel and get 30 days free at: https://brilliant.org/SuperfastMatt/ The first 200 people to sign up will get 20% off Brilliant's annual premium subscription. Superfast Matt is supported by: SendCutSend - For 15% off Fast laser cut parts, click here: https://sendcutsend.com/superfastmatt/ Equipment I used (affiliate links): Diamond lapping discs https://amzn.to/3L0XgQy Tungsten chartreuse https://amzn.to/41x090S and white https://amzn.to/4057x2E PrimeWeld 225X Welder https://amzn.to/3zXzlv8 (This is the smaller one than I bought, but if I were to do it again, I’d buy this one) Holder to grind tungsten: https://amzn.to/41qLYKY CK20 water cooled torch: https://amzn.to/3L3fam2 Excellent ESAB welding helmet: https://amzn.to/3UC1hOy Good inexpensive welding jacket: https://amzn.to/41rU8mk Become a Patron: https://www.patreon.com/superfastmatt Get Your SFM Merch: https://superfastmatt.creator-spring.com/listing/all-hail-the-algorithm Join The Discord: https://discord.gg/hwBSkfThtP Subscribe - https://www.youtube.com/c/SuperfastMatt?sub_confirmation=1 Instagram - https://www.instagram.com/superfastmatt Twitter - https://twitter.com/Superfast