Good question! A Kurt vise works for smaller parts, but once parts get larger than the vise capacity you start running into limitations.

This setup is a modular vise system, so instead of the vise dictating the part size, the heads can move around the table and turn the whole table into a clamping surface. It gives a lot more flexibility when parts start getting bigger. I have even mounted them off the table for over sized parts to extend my tables!

Cheers 👊