Posted a bit ago but here is an approach for a large table, no rack - pinion, and getting too old to lift by hand! Not inexpensive, cost me about $100 + stuff I had around the shop, but sure is handy.
ncwoodworker.net
Bob
Drill Press Table Lift
(I changed text size per request) There was a thread last March asking for help in raising a drill press table with lots of good suggestions. I replied with my potential solution using a linear actuator that I had acquired. I said when I got it done I would post the results. The idea for...
Bob