06-04-2013, 05:07 PM
I'm wondering what's the best way to counter bore the end of this chunk of steel? That threaded hole is tapped 10-24. I need to counter bore into the face of that part roughly .050". What's the best way to start the counter bore? It's too shallow to start with a drill bit and then proceed with a boring bar.
Thanks,
Ed
Thanks,
Ed