CNC Mill 4th axis makerbeam gang rail

1/3/19 Update: Second version has grooves at base for three-jaw chuck.

There are always interesting ways to approach holding parts while machining.

This is a prototype design for a gang rail attachment to the A-axis of a CNC Milling machine. Its a kind of maker beam attachment for holding parts while rotational CNC milling. You can attach different work-pieces to each side, or on opposite sides.

1) It will allow you to load multiple small jobs, up to four, and rotate the work piec