Review on KSEIBI 331215 Welding Electrode - American-made by Dante Black

Overall this tip seems like a good product apart from how the insulated handle attaches to the tip. The set screw rests against the insulated handle, which isn't very good. The lead's set screw stuck into the outer end of the insulated handle, and the handle could be pulled out. I had to modify mine by sanding the end of the insulated handle to allow the set screw to go further into the handle, then I drilled a pan head set screw down the center so it had a sharp edge to cut into the insulated handle. If I didn't need this Stinger I would return it. Not the best way to attach the handle to the stitch. IMO, that insulated grip is going to break sooner or later where the set screw sticks and won't hold. I would not recommend this product but judge for yourself.