[petehoovie]

Originally Posted by Ziggster

Thanks. I think I’ll just likely get a used pair from 3rd Gen Auto, but also see he is selling new ones. Looking at the surface edge of the outer cage ring, it looks like it was CNC punched out. I recognize that pattern from time spent at a company that exclusively used CNC punch presses. If that’s the case, yes, I would assume they’re not going for a heat treatment process afterwards. With today’s laser cutting machines, I’m very surprised to see that CNC punched out.