1610 CNC end stops / homing switches (X and Z adjustable)

#What is it?

This is a set of parts needed to install end-stops on a cheap chinese 'CNC engraver' going by the name of 1610 CNC (sold in Germany via Amazon marketplace under the name of "Beautystar CNC 1610" or some similar names.

#What's a 1610 CNC?

There's a couple of cheap "CNC engravers" out there, they usually go by the size of the milling area. In my case it's a "1610" which stands for 160mm x 100mm (XY). These things are quite good for what one could expect from a heap of aluminu