?Bowden Extruder?Used for 1.75mm filament of 3D printer MK8 bowden extruder frame
?MK8 Extruder Kit?Made of high quality aluminum alloy, more durable and stable at work. DIY aluminum block, need to assemble
?Easy to Install?All you have to do is remove the original Creality extruder and screw from the new one
?Upgraded Advantage?This extruder block pushes pressure better into the printer nozzle to improve printer performance. The kit has an adjustable bolt so that you can adjust the pressure of the extruder gear as needed
?Wide Compatibility?3D printer aluminum drive feed kit for Creality 3D CR-10, CR-10 S, CR-10 S4, CR-10 S5, Ender 3.