Bulldog Extruder Head Metal

Bulldog Extruder Parts

Symmetrical design(head left or right are both fine.)
The most powerful step extruder
Designed both for Direct Drive and Bowden Extruder
1.75mm or 3mm 3D Printing Filament compatible
Compatible E3D / J-head / MK8 the most popular hotends
More reading: http://diy3dprinting.blogspot.com/2013/11/bulldog-open-source-universal-full.html

Packing List:
Extruder Head Metal
V Groove Bearing for 3d printing filament
4pcs M3*40mm screws for mounting onto geared stepper
8mm bore filament drive gear
PC4-M6 connector

Bulldog Extruder after assembly with geared stepper:
Geared Stepper 28USD
Adapter 6USD
Head Metal 42.5USD