Step-by-Step: Fabricating Metal Hinges and Framing a Metal Door Using GMAW

This tutorial demonstrates the complete process of fabricating metal doors, creating door frames, and manufacturing custom metal hinges from scratch using GMAW (MIG welding) techniques. Follow along as experienced welders show how to select appropriate materials, execute precise miter cuts on angle iron using multiple methods, test-fit components, and assemble a durable toolbox door for a fabrication trailer. Learn time-saving techniques for making accurate miter cuts, proper MIG welding procedures for joining the frame components, and the step-by-step process of designing, creating, and attaching custom metal hinges. Perfect for DIY fabricators and welding enthusiasts looking to enhance their metalworking skills with practical, real-world applications.