About this 3D model
This is an adaption we have made to wade's geared extruder to be compatible with Makerbot's Cupcake CNC and Thing-o-Matic. We just add a longer base with the holes in place to be installed in a cupcake or ToM. More information about the extruder: http://wiki-es.bcndynamics.com/wade_s_geared_extruder http://www.reprap.org/wiki/Wade%27s_Geared_Extruder Emili at R&D BCNdynamics.com