Hey, so i TIG weld and i use a drill to sharpen my tungstens on a bench grinder with a 320grit diamond/glass grinding wheel (most efficient way to sharpen tungsten in my opinion).
Now my issue is that i just bought a whole set of milwaukee FUEL power tools and the drill is brand spanking new.
But when i use it to sharpen my tungsten, it turns eccentrically causing my tungsten to sharpen unevenly.
I used my 'shitty' old DEwalt drill and boom its turning straight.
I've tried this with a few other milwaukee drills and they all have the same problem.
Why is that?