About this 3D model

Ingredients for a succesfull living: 1-nema 17 1-mk7 pulley with screw 1-Stepstick DRV8825 Driver 1-complete jhead whit thermistore and ceramic heater 2-Screw 4x60mm and relatives bolt 2-Screw 4x20mm 1-Bearing 608Z 4-Screw 3x30 1-8x30 mm axe (or 8x30 screw) 2-1,5x30mm nails to lock the jhead 2-3x40mm screw and bolts The extruder is born specifically for flexible filament. The fan support "suppventola" is a bit light and require a bit of attention.. but it works.