Stick welding square tubing 4 Square Tube
JOINTS WITHOUT WELDING.. 3 REAL BRILLIANT IDEAS FOR SQUARE TUBE 90° DEGREE Welcome to Mr technic channel ! Would 7.5 ft of 4”x4”x1/4” square tubing with 1/2” base plates work not many people know, the secret of the 90 degree square tube connection will help your work This video is how to weld metal Four Hole Square Tube Punch Stick Weld Thin Square Tubing ...