10 Best 3d Printer Extruders 2021

WINSINN Dual Gear Extruder – ⭐ Best Overall 3D Printer Extruder

JCJJL by WINSINN

• Color: Classic Red color

• ✔️New Double Gear Extrusion Mechanism. Had to change the extruder e-steps from 100 to 139
• ✔️UPGRADE: Perfect replacement for Creality 3D Printers CR-10/ CR-10S/ CR-10S Pro/ Ender 3/ Tornado, etc.
• ✔️All-metal aluminum alloy, High quality dual gear extrusion, stable and durable.
• ✔️For 1.75mm Filament. This Kit NOT include the stepper motor and instruction manual, we need to DIY :)
• ✔️Made by WINSINN, make sure the "WINSINN" label on the box for our after-sales service.

BIQU Upgraded Direct Dual Gear H2 Extruder 3D Printer Part

H2 extruder by BIQU

• Color: Black

• 💎【Advantages of H2 Extruder】 Retain the advantages of Direct extruders,The control of feeding is more accurate than remote extrusion and more precise back pumping.What’s more, the torque requirements for extruded stepper motors are comparatively low, and the material exchange is convenient.
• 💎【Overcome the shortcomings of heavy Extruder】Usually the extruders of 3D printer is quite heavy,especially the dual-head printer, which has a large inertia in motion and is relatively difficult to accelerate deceleration, so it have to use a lower printing speed to ensure accuracy.But our H2 extruder with a light weight,which can solve this problem easily.
• 💎【ultra-strong torque by Multi-gear Feeding】Through multi-gear transmission, reached a 7:1 torque transmission ratio, ultra-strong torque 770mN .m.
• 💎【Low Roughness】The smoothness of the inner wall of the heat break and nozzle is Ra0.4 level, which is effective against clogging.
• 💎High performance of heat dissipation】Stream-type thermal structure for ultra-efficient cooling.

BIGTREETECH Direct Upgrade MK8 Extruder CR10S PRO Dual Gear Extruder

WGC000291 by BIGTREETECH Direct

• 1.Double-gear and double-pneumatic joint extrusion structure, high squeezing force, ensure smooth feeding, not easy to lose steps
• 2.The product material adopts brand-new imported aviation aluminum material, and is processed by CNC imported from Japan.
• 3.Not only suitable for CR10S PRO original machine, CR-10S PRO's original aluminum alloy driver, but also can be installed in Ender-3, Ender 3pro, Ender 5, Tornado
• 4. Full Metal Aluminum Alloy,DIY Aluminum block, need to assembly by yourself
• 5.Pressure pushes the filament into the printer nozzle

CHPOWER CR-10 Extruder Upgraded Replacement

ender 3 metal extruder by CHPOWER

• Color: Red
• Weight: 0.13 pounds

• UPGRADE: Right hand extruder kit - Perfect replacement for Creality 3D Printers ENDER3, ENDER5, CR-10 Series, CR-10 S4, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus. Upgrade your Creality 3D Printer Extruder with our New "Metal Anodised Aluminum" Upgrade Kit.
• STABLE and DURABLE: Full metal aluminum alloy, DIY kit and you need to assemble by yourself. Our MK8 extruder hotend include all the necessary screws & parts needed to directly replace your old original weak Creality plastic extruder.
• EASY TO INSTALL: All you do is unbolt the old original Creality plastic 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 our extruder drive 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.
• Trusted Vendor: CHPOWER is a TRUSTED VENDOR. Buy with confidence.

LUTER 24PCS Extruder Nozzles 3D Printer Nozzles for MK8 0.2mm – 💲 Best Budget 3D Printer Extruder

AI19001 by LUTER

• Color: Various Sizes
• Dimensions: 3 x 2.2 x 0.6 inches

• Premium Quality--MK8 nozzles are made of high quality brass material.Heavy duty and provide a long service life.Easy to install and change.
• Precise Design--3d printer nozzles can prevent print head from leakage effectively and produce consistent prints with smooth and glossy polish.Reduce the resistance from the corners and avoid blocking of the filament with rounded chamfer.Easy to identify with engraving the size on each nozzle.
• Applicability and Compatibility--MK8 extruder nozzles fit for 3D Printer Makerbot Creality CR-10, MK8 Makerbot Reprap Prusa I3, compatible with all 1.75mm PLA ABS 3D printer. Fit exactly like the original.
• Package Include--Printer nozzles come with 24 pieces MK8 nozzles in 7 sizes(quantity x output diameter): 2 x 0.2mm, 2 x 0.3mm, 12 x 0.4mm, 2 x 0.5mm, 2 x 0.6mm, 2 x 0.8mm, 2 x 1.0mm,with a plastic box for storage.
• Parameter--Input diameter 1.75mm; output diameter 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm; Screw thread: M6;Hexagon diameter: 6 mm

QWORK MK8 Extruder Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head

WD3165 by QWORK

• Weight: 0.9 pounds

• Strong Motor- With NEMA 17 stepper motor, it has the advantage of large torque and little heat buildup.
• Package - Our package incl. 1 pc MK8 Extruder (Including 0.4mm nozzle) and 3 pcs nozzles which diameter are 0.2mm, 0.3mm, 0.5mm.
• Insulation Cotton - Hotend can heat to a high temperature fast and stably due to the ceramic insulation cotton.
• Wide Usage - This kit can fit for most prusa i3 3d printers.
• 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!

All Metal MK8 Extruder

304815-US2 by MYSWEETY

• Assembled mk8 extruder come with 4 print nozzles; Diameter: 0.4mm defaulted; 0.2mm, 0.3mm, 0.5mm optional.
• It is compatible with most prusa i3 3d printers with some slight modifications when mounting it.
• Filament size: 1.75mm PLA/ABS or other 3d print materials. Flow rate of nozzle:max 100mm/s, support for high speed printing.
• Nema 17 high quality stepper motor with larger torque and less heat buildup.
• Special ceramic insulation cotton ensure the hotend can heat to a high temperature fast and stably.

3D Printer Upgraded Bowden Extruder Dual Drive BMG Extruder with

MT-DD-700-001-0292 by MartiaTECH

• Color: Black

• This BMG extruder kit comes with extra 1m PTFE bowden tube (OD 4mm & ID 2mm), tube cutter and two tube connector cliper
• ➤➤➤Pls free the extruder arm before inserting filament◄◄◄ close the extruder arm & tight up the screw, then roate the white gear to push filament to be on track, gears will properly be engaged, no binding or stiffness issue any more its your printer.
• ✔✔✔The E-step needs to be changed from stock estep to around 420. Do an Estep calibration to get exact estep that fits your printer.
• 【Dual Drive Technology】: It feeds the filament smoothly and uninterrupted, with no fear of grinding or slipping in most demanding conditions
• 【High Torque】: This dual-drive BMG Bowden extruder has a gearing ratio of 3: 1 which provides more torque than other extruders

FLSUN Q5 Delta 3D Printer Φ200x200 Printing Size Auto-Leveling Touch – 👑 Premium Pick

FLSUN-Q5-Delta by FLSUN

• Color: Black
• Weight: 17.64 pounds
• Dimensions: 25.2 x 14.2 x 0 inches

• Touch screen
• Auto-leveling
• XYZ--TMC2208
• Lattice glass hot bed

Bigtreetech 3D Printer Upgrade Dual Gear Extruder

WGC000291 by N-O

• Color: Red

• ❤【UPGRADE DAUL GEARS】Double-gear and double-pneumatic joint extrusion structure, high extrusion force, enhancing the feed strength , ensuring smooth feeding, better pressure pushes the filament into the printer, not easy to lose steps.
• ❤【COMPATIBILITY】Perfect replacement for 3D Printers CR-10/ CR-10S/ CR-10S Pro/ Ender 3/Ender 3 pro/Ender 5/Tornado, etc. For 1.75mm filament.
• ❤【STABLE AND DURABLE】All-metal aluminum alloy, High quality dual gear extrusion, Compare to the normal plastic drive, this high aluminum metal dual gear extruder is stable and durable.
• ❤【IMPORTED MATERIAL】The product material adopts brand-new imported aviation aluminum material, and is processed by CNC imported from Japan. DIY：You can simply install it by yourself.
• ❤【24 months Longer warranty 】We will provide a long-term warranty service of up to 24 months. We will respond promptly within 12 hours in one business day. We provide product exchange, resend and refund services. Octobigtree is committed to customer satisfaction.