Magnetic Plug Weld Tool SM Durston Manufacturing Co.'s Magnetic Plug Weld Tool works on all sheet metal and steel to facilitate welding up holes and voids. It can be used anywhere that users can get access to the backside of the panel. Features include:
- Weld can be started in a circular motion in the center of the hole.
- Wire will not feed through hole, requiring the operator to stop and cut off overfeed.
- Copper alloy backing plate takes on heat and helps reduce panel distortion.
- Ideal for small holes to 3/8".