Customizer - Milling Machine Spindle Adapter 52.5mm to 69mm (Revised)

I got tired of switching the entire mount when I wanted to switch spindles on my Genmitsu mill.  This is designed for a 52.5mm spindle to be adapted to a 69mm spindle holder, so you can switch from the small spindle to a large commercial spindle without having to recenter your Y axis.

The customizer can be used for a very wide array of uses.

The revision rotates the hex head holes 30 degrees, so it can be printed without supports.