I just got this table from a friend. Don't know how old it is, but I'm sure it's better than my Skil table with fiberboard top. This one needs proper 3" insert plates, but I can't find a model number for the table to match plates to. I was wondering if anyone might know what plates would work?
May have answered my own question. On a whim I tried the fit of the ring from my Skil, and it fit perfectly, even the table height. So I think I can just order new ones for that and I'll be set!
Not for a craftsman, but I have made ones from 1/4 or 1/8 hard board. This allowed me to use larger than what the standard opening. They were for a grizzly shaper.
I considered making one from 1/8" oak panel. I guess I'd have to sand it flat if it sticks up.
This is great info, and will help me get moving! Thank you!