About this 3D model

Speed, Precision and Lightness are the keyword of this project. RWE is an innovative type of extruder that combine the lightness of bowden and the power of direct geared extruder. Its use the flexible shaft of dremel to give torque to the wormdrive, so the nema17 can be mounted out of the x-axis. Hope you like it. Please tips me to substain this innovative project that will bring 3d printing to another step.