Anyone here know woodworking?

I was looking at these earlier
https://www.lowes.com/pd/DELTA-10-in-Carbide-Tipped-Blade-13-Amp-Table-Saw/50081568
RIDGID 15 Amp 10 in. Table Saw with Folding Stand-R4518 - The Home Depot

There is a huge old tablesaw along with an old bandsaw in the CL search. The table saw is rusted, but I would love to see it work again. But I'm thinking I'd spend all my time restoring it, which doesn't sound like the end of the world.
Vintage Craftsman Table Saw/Joiner Work Bench - tools - by owner -...

What is a stop kit?