I've been looking into bench grinders and found a few options:
Then I got to thinking since I have a 3hp 3phase motor with vfd, why not make a heavy duty double ended arbor? I can't find threaded rod to use that has both LH and RH threaded ends. I found this but it doesn't say the threads are opposite.
Are there premade rods that can be used for this application? The pillow blocks and guards can be sourced but the rod would be great to find ready made.
Thanks in advance for the help.