Had to split the post, too many images

The universal table i am going to make will be grid and perforated at the same time.Similar to what they sell here. By the way the best ones i have seen for the buck. So if you are lazy...
They seem quite a deal. What i like is the small air holes 0.6-0.3mm so it will still suck if holes are open. They can be surfaved /3mm/ and if you dig by accident, repaired.
But if i make something similar will add grid and make it compatible with the VAC-MAT mats.

It will be 2 or 3 parts, look down at the photo , so can be bolted below, at the same time clamped from the sides and at the same time made like the last photo bellow with multiple connectors at 4 sides like these so i can chain them together of needed.



The ones with multiple connectors that can be stuck together, thats nice:




So are we ready to make some vacuum tables or what