Printer Parts Set DIY 1.75 3mm Compatible With 3D J-head MK8 3D Printer Accessories Extruder All-metal Silver

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 planetary reducer motor.
Can be driven as short range or remote extruder.
Easy to replace filament , you just need pushing it.
Compatible with / J-head / MK8 etc.

Product parameters:
Applicable consumables: 1.75mm all kinds of consumables (except flexible consumables)
Feeding method: remote, short-range universal
Connection size: same with bulldog
Dimensions: 42 42 22mm / 1.65 * 1.65 * 0.87inch
Weight: 95g
Material: aluminum alloy

Package includes:
1 set of All-metal Extruders

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.