Blue DIY Reprap Bulldog All-metal 1.75mm Extruder Compatible J-head MK8 Extruder Remote Proximity For 3D Printer Parts

Features: - Symmetrical design (The motor can be installed in the left or right side). - Complete assembled and tested. - All - metal extruder. - Extruder drive is stable and accurate. - Direct drive extruder. - Suitable for 42 stepper motors and precision planetary reducer motor. - Can be driven as short range or remote extruder. - Easy to replace filament you just need pushing it. - Compatible with E3D / J-head / MK8 etc. Specifications: Applicable consumables: 1.75mm consumables (except for flexible consumables) Feeding mode: long distance and short range general purpose Connection size: same Bulldog Outline size: 42 x 42 x 22mm Weight: 95g Material: aluminum alloy Notes: The motor is not included. The kit need to install by yourself. Package Included: 1 x Reprap Bulldog Extruder Kit