Best way to grind down welds?

[BigMike]

Originally Posted by 67chevy2wd

So what do you guys think of 0.30 wire? Is it better to weld short beeds or just to keep tacking until it is all welded up. It seems like just tacks would leave small pin holes.

For the large stuff I use the .030, for sheet metal I use the smaller .025. You can turn the heat down a bit for the .025 so you get less burn throughs. You'll need to swap out for the smaller .025 tip too.

Mike