I finally finished building my vacuum chuck, I got the Thomas pump from e-bay for $70.00 shipped, the rest of the hardware I bought from McMaster-Carr. It is approterate to give Steve Schlumpf the credit for the design. I used it to construce this setup. Overall I believe I have about $200.00 in the system if I include the vacuum chucks I picked up from Redmond Machinery at 50% off.