Proxxon MF70 CNC conversion

What you'll need (besides the Proxxon MF70 obviously): Arduino UNOGRBL Shield w. 3 x driversBraided cable sleevingDouble adhesive tape for cable-tie mount3 x Alu flex coupler 5x5 mm shafts and outer measurements: 19x25mmE-stop button for 16mm panel cut-out. 23.5mm diameter button6 x F5-12M bearing3 x 7 mm push button switches for endstop SPST PBS-11012 x M3x6 for motor mount6 x M4x35 for mounting brackets6 x M4 SL nut3 x small screws for mounting Arduino3 x NEMA 17 stepper motorsWires and connectors as needed for switches and motorsPrinted parts:6 x cable_tie_mount3 x spacer_xyz1 of each of the remaining filesHow ToPrint the parts.Measure up lengths of wires for motors and switches (make them somewhat longer than needed to be sure) and solder things up to get the extended cabling needed.Disassemble the x, y and z-axis of the proxxon.Remove the xyz handles from the lead screws.F5-12M bearings goes in both ends on the x and y-axes and on the z-axis it there is one on both sides of th