Product Name: Mk8 Aluminium Alloy Extruder Compatible with Cr10 Hotend Extruder Model NO.: KT080 Type: Desktop Printer Application: Creality 3D Printer Origin: China HS Code: 8477900000 Product Description Newly Launched MK8 Aluminium Alloy Extruder Compatible With CR10 Hotend Extruder Product name: MK8 Extruder Colour: red/ChampagneMaterial: AluminumFilament: 1.75mmExtruder Type: BowdenExtruder For: CR-7/CR-8/ CR-10/CR-10S Description: Upgraded Replacement Aluminum MK8 Extruder Drive Feed for CR-10, 10S S4 S5, it is stable and durable. This modified MK8 Extruder has a filament guide tube, all screws, spare drive gear, and upgraded Bowden tube fitting, for CR-10 3D Printer. Our design gives complete support of flexibles from the intake and output ends. We've reduced the price and complexity of printing flexibles. It will also allow to print faster with sustained quality and no risk for grinding the filament.Frankly, it looks amazing, and performs better than the plastic version included in stock printers. It allows you to print flexibles, and regular plastic filaments.Easy and convenient to use.With high quality and durable performance.100% brand new and in good condition. Feature: STABLE and DURABLE: DIY kit and you need to assemble by yourself. Our kits include all the necessary screws & parts needed to directly replace your old original weak extruder.EASY TO INSTALL: All you do is unbolt the old original Creality extruder & screw in the new "metal Extruder" and ready to start printing. Used for 1.75mm filament of 3D printer MK8 bowden extruder frame.ADVANTAGES: The advantages of a metal extruder is you have better stronger pressure pushing the filament into the printer nozzle and so will improve on the printers' performance. Our extruder kits have an adjustable bolt so that you can adjust the pressure of the extruder gear as needed.