modular x-carriage (prusa i3, prusa mk3)

This is a modular x-carriage, which can be used for both direct drive and bowden setups.

All parts can be printed without supports and are assembled using M3 screws and nuts.

M3 screws:
2x 25mm (belt holder)
12x 25mm (bearings)
4x 10mm (bowden hotend mount)
1x 10mm (fan clamp)
1x 20mm (fan clamp)
1x 10mm (fan duct)
2x 30mm (20mm hotend fan)
2x 10mm (sensor mount)

M3 Nuts:
4x (baseplate bowden hotend)
12x (baseplate bearings)
2x (baseplate belt holder
2x (bowden hotend mount)