are these any good / powerful enough for vacuum tables?
Compressed-air vacuum generator | Product Categories | Vacuum Tables UK
are these any good / powerful enough for vacuum tables?
Compressed-air vacuum generator | Product Categories | Vacuum Tables UK
What are you cutting? What I looked at was 6 bar or approx 84 psi. That should work for some plastics and some wood if you're not to aggressive. I would just keep an eye out for resales and on ebay for a true vacuum pump.