About this 3D model

3mm version of http://www.thingiverse.com/thing:44291 directly fixed to the motor fast/easy/light ! SUPREME EXTRUDER !!!! Tested at 400mm/sec! also compatible with budaschnozzle http://www.thingiverse.com/thing:130200 with 624 and 605 bearings. more infos on http://3dita.blogspot.it/2013/04/miniextruder-fala-i3.html