I've been wanting to come up with a low profile clamping setup to avoid having a clamp interfere with the cutter. When I was using my biscuit cutter on another project I realized that I could use the slots to clamp a board to the CNC table for machining. The slots are 1/2" deep so I needed to make the board at least 1" oversize. I made L shaped clamps that fit into the biscuit slots and drilled a hole in the body of the clamp so that I could bolt it to the T-track. The clamping system worked very well.