For sale is a CNC Horizontal T-Slotted Precision Table; 39-3/8 x 20" T-slots - top: 7/8" bottom: 1-3/8" You can bolt legs to the bottom using four bolting pads, see pictures for details. It comes from a Okuma 5 axis machine, on which there was a 4th-5th axis table mounted permanently. As a result, this table was essentially not "used" and stuff was not dragged on it on a regular basis.