About this 3D model

Mounts for changing your z-axis for a ballscrew axis to get smoother printouts. The mounts in this package will fit the following screw: http://www.ebay.com/itm/290947445565 And you will also need a flex coupler like this one: http://www.ebay.com/itm/DR-5mm-x10mm-CNC-Flexible-Coupling-Shaft-Coupler-Encode-Connector-OD18-L25-/301117877192 Bearing is of type: 6000 2RS 10 x 26 x 8mm . -Made top mount a bit more robust, my snapped after long use. -Fixed scale on the stl files -Added some images to help assembly.