This is improved version, there are 2pcs Pneumatic fittings so that it feeds more fluently
Equipped with two pneumatic fittings, the feed process more smoothly, you can make your extruder closer to the print head (reducing brushed remote feeding problems arising from this can to some extent), while the supplies can be placed in a more appropriate position, and not worry about other issues stuck supplies)
Suitable tetrafluoroethylene tube 4mm
Use 1.75 mm Supplies
7075 aerospace quality aluminum alloy surface sandblasting oxidation.
MK8 Extruder kits
Used for 1.75mm filament, Reprap, Makerbot
Full Metal Aluminum Alloy
Note: The 42 Stepper motor is not included in this package.
1 x 42 stepper motor holder
1 x MK8 extrusion gear
1 x 624 ZZ pillow
2 x Delivery head
1 x Hexagon wrench
1 x Adjusting springs set
1 x Assembly srews set