Supposedly this is called a snapping cabinet and it is used somewhere in the process of manufacturing cardiac stents.

I suspect this is for a start-up company.

The client was new to using CAD software (seriously?) and handed me a set of machine generated ISO drawings that had some dimensional anomalies. If you look at the front you can see where the plans said to machine verses where I ended up routing the front. Hypotenuse can be useful.