Permanent jewelry spot welder tutorial. Amazon purchase does a great job! Equivalent to the Orion

Permanent jewelry/ Infinity Jewelry spot Welder tutorial. No need for argon.
80A 110V Jewelry Spot Welder Pulse Sparkle Spot Welder
XYK Helping Hands Soldering Station with 3X Magnifying Glass with light, 4 Flexible Helping Hand Arms Magnifier and Third Hand Soldering Tool for Electronic Repair Soldering Jewelry Crafts a.co/d/7Egrhfi
80A 110V Jewelry Spot Welder Pulse Sparkle Spot Welder Portable Spot Welding Machine with Handle Tool for Gold Silver Platinum a.co/d/5ggyadu