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After deep searching of thousands and millions of articles and reviews by our brilliant Artificial Intelligence & Machine Learning systems; and exhaustive reprocessing, examination and rectification by our experienced hi-technology gurus, the golden shortlist for the Best 3D Printer Extruders (2021) is finally assembled.

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In order to obtain the Best 3D Printer Extruders (2021), our brilliant platforms and experts have taken many criteria into account such as product usability, features that meet consumers needs and give buyer satisfaction, defect and deficiency-free, standards conformance, affordability, robustness, design quality, quality conformance to needs and guidlines, safety, actual user satisfaction and lots of others. It is important to note that each user has different needs so please consider the below list as a guideline and not as a gospel. Nonetheless, in the list below you can absolutely find the overall best ones regardless of your needs.

Our intelligent platforms and experienced tech gurus work hard to identify the best product choices. We firmly believe that that our review benchmarking can help you simplify your purchase decision and make a pick among the very Best 3D Printer Extruders (2021).

Best 3D Printer Extruders

Best Choice No. 1
BIQU H2 Extruder Direct Drive Dual Gear Metal Extruder Ender 3 Direct Drive Upgrade Kit 3D Printer Extruder, Light Weight Smooth and Precise Extrusion Flexible Filament Printing
  • Direct Drive Extruder: BIQU H2 is a light-weight and compact direct drive extruder upgrade kit that allows for smooth and precise extrusion and low retraction, which combined deliver better print quality. It is also perfect for flexible materials like TPU and TPE.
  • Light Weight: BIQU H2 Extruder, with only 219 grams, overcomes the common drawback of other direct drive extruders. enabling you to push the printing speed higher without issues.
  • All-in-one Design: BIQU H2 combines the hotend and extruder together, further shortening the filament path between the heater block and extruder. This feature, along with the enhanced grip with the dual gear direct drive, printing flexible filaments with it are a breeze.
  • Wide Compatibility: BIQU H2 Extruder has a unique mounting system, you can install it on the most 3d printer on the market. (Print the compatible mount and update the appropriate firmware. Mounts for popular 3d printers can be downloaded here: (Includes BIQU B1, Ender 3(V2), Ender 6, CR-10S Pro, CR-10 V2/V3, Anycubic Mega X, Artillery X1 Genius and more.)
Best Choice No. 2
Mk8 Nozzles 3D Printer Extruder Nozzles Hardened Steel, Stainless Steel, Brass Nozzle High Temperature Pointed Wear Resistant Nozzle 0.4 mm 1.75 mm, Compatible with Makerbot, Ender 3 (36)
  • What you get: package comes with 6 pieces of hardened steel nozzles,10 pieces stainless steel nozzles, 20 pieces brass nozzles, the size is 0.4 x 1.75 mm, sufficient quantity to facilitate your timely replacement, achieving quality printing
  • Durable material: the MK8 extruder nozzles are made of hardened tool steel, good abrasion resistance, heat resistance and corrosion resistance that suitable for 3D printing at high temperature, sturdy construction making them durable to serve you for long time
  • Good performance: this 3d printer extruder nozzles has impressive toughness and hardness, not only suitable for common 1.75 mm 3D printer filaments, but also can be applied for printing filaments of carbon fiber, fiberglass, etc.
  • Impressive precision: the inner wall of the MK8 nozzles is smooth and has no burrs, it’s viscosity coefficient is small, and extruder nozzle diameter error is less than 0.02 mm, providing you an accurate and smooth extrusion
  • Compatibility: these high temperature pointed wear resistant nozzles are compatible with MK8 hotend for Creality 3D printers, compatible with Ender-2/ Ender-3/ Ender-3 pro/ Ender-5, also compatible with Creality CR-10 all-metal hotend, Prusai 3, Anet A8, Reprap and so on
SaleBest Choice No. 3
WINSINN Dual Gear Extruder, Works with Creality Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament
  • ✔️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.
Best Choice No. 4
JGMAKER Large 3D Printer Artist-D IDEX Dual Extruder 3D Printers Direct Drive Extruder X Axis Linear Rail Large Print Volume 300x300x340mm 98% Pre-Assemble ABS PLA PETG TPU Flexible 1.75mm Filament
  • Large Build Volume: Ultra-large forming volume allows you to print single model up to 300*300*340mm, or two of the same/mirrored model at the same time up to 111*300*340mm by utilizing its “duplicate” or “mirror” mode.
  • Quick Nozzle Replacement: Featuring an Extruder module with an innovative one-button “Nozzle Ejectable” system, easy to swap nozzles, or quickly replace the nozzle in the event of a clog.
  • Dual Z-axis Design: Two Z-axis screws and stepper motors drive the vertical axis of the Artist D that will improve accuracy and precision, resulting in a specified Z-axis accuracy of 0.001mm to make this a truly professional level printer. 
  • Filament Runout Detector: In the event of your filament running out, Our Artist D will detect this and pause your print so you can feed a new filament and resume the print, saving time and filament
  • Easy Assemble: The Artist-D requires no special skills to assemble. If you’re a DIY enthusiast, you love things that are simple but spectacular.  Linear Rail: It is built with industrial-grade parts—such as the X-axis linear rail—to deliver smoother performance with less friction and higher precision.Pls call our after sales sevice in US if you have any questions phone No.: (806)269 0498
SaleBest Choice No. 5
Hardened Steel Tool High Temperature Pointed Wear Resistant MK8 Nozzles 0.4 mm/ 1.75 mm 3D Printer Compatible with Makerbot, Creality CR-10 All Metal Hotend, Ender 3/ Ender3 pro, Prusa i3 (5)
  • Durable material: MK8 extruder nozzles are made of hardened tool steel, good abrasion resistance, heat resistance and corrosion resistance, sturdy construction makes them durable to serve you for long time, suitable for 3D printing at high temperature
  • Good performance: this hardened tool steel nozzle has higher toughness and hardness, not only suitable for common 1.75 mm 3D printer filaments, but also can print filaments of carbon fiber, fiberglass, etc.
  • High precision: the inner wall of the MK8 nozzles is smooth and has no burrs, the viscosity coefficient is small, extruder nozzle diameter error less than 0.02 mm, provide you a accurate and smooth extrusion
  • Compatibility: these 3D printer nozzles compatible with MK8 hotend for Creality 3D printers, such as Ender-2/ Ender-3/ Ender-3 pro/ Ender-5, also compatible with Creality CR-10 all-metal hotend, Prusa i3, Anet A8, Reprap, etc.
  • What you get: package comes with 5 pieces of black MK8 nozzles, the size is 0.4 mm, sufficient quantity to facilitate your timely replacement, achieving quality printing
Best Choice No. 6
25Pcs 3D Printer Nozzle Kit MK8 Extruder Nozzles Brass Print Head 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm with Storage Box Compatible with 3D Printer Makerbot Creality CR-10 Ender 3 5
  • Package include–20 pieces MK8 nozzles(0.2mm×2,0.3mm×2,0.4mm×8,.0.5mm×2,0.6mm×2.0.8mm×2,1.0mm×2), 5 pieces 3D printer nozzle cleaning needles, the whole set can meet your various needs
  • Premium Materials–MK8 nozzles are made of high quality brass material.Heavy duty and provide a long service life.Easy to install and change.
  • Applicability and Compatibility–MK8 extruder nozzles fit for 3D Printer Makerbot Creality CR-10,Ender 3 5,MK8 Makerbot Reprap Prusa I3, compatible with all 1.75mm PLA ABS 3D printer.
  • Precise Design–MK8 Nozzle through long-term testing to solve the problem of plugging and missing materials to the greatest extent, low thermal conductivity, resistant to corrosion, high abrasion resistance.
  • 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: 6mm
SaleBest Choice No. 7
HICTOP Tenlog D3 pro 3D Printer IDEX Independent Dual Extruder 24V D3 Hero Direct Feed 11.8×11.8×13.8 inch(300x300x350mm) (Dual Extruder)
  • Please do not update the firmware if you are not sure which one is right for you as they are several versions in the market, they do not compatible with each other
  • Three Print Models Available: You can use your D3 HERO 3D PRINTER to pringting Two-Color/Duplicate/Mirror Model. The maximum print size is 300*300*350mm.
  • Multi Printing Material Available: Our D3 Hero 3D Printer works on sorts of materials, such as 1.75mm PLA,TPU,PVA,PP, ABS, Wood and so on. The maximum printing speed is 180mm/s, recommended print speed is 50mm/s (Specifically to set up according to your model)
  • LCD Touch Screen: 4.3inch LCD display touch screen, easy to operate. This 2019 new upgrade type D3 HERO 3D PRINTER is an all-in-one machine, moving all components into a compact base under the printing bed. Save more space for you.
  • After Sales Service: We provide 3 months warranty for extruder, 1 year for the main parts and life long tech support. Any problem welcome feel free to contact us, we will reply you within 24 hours: )
Best Choice No. 8
[Gulfcoast Robotics] All Metal V6 Hotend 1.75mm Bowden Extruder for Prusa i3 Reprap 3D Printer. Deluxe Kit.
  • Link to online assembly and configuration instructions is printed on the package
  • Lots of spares. Kit Includes high quality, polished inside heatbreak (comes separately, not installed)
  • Included 12V 40W Heater, NTC 3950 Thermistor and 12V 0.13a Fan with shroud
  • RepRap 3D printer Extruder All Metal Hotend
  • Capable of printing high temperature melting plastics such as polycarbonate and nylon.
SaleBest Choice No. 9
TENLOG TL-D3 Pro Independent Dual Extruder 3D Printer, 300 Degree High Temperature Nozzle,Silent Mainboards TMC2209 Drive,600W Power Supply,Support PVA TPU ABS PLA Nylon,11.8”x11.8”x13.8”
  • 【Independent Dual Extruder Design】Our TL-D3 Pro dual extruder 3D printer has dual nozzles independent of each other, so you can print in dual material/duplication/mirror mode. With dual material printing mode, you can get two color models. Choose duplication or mirror mode, you can get two models of the same color or different colors.
  • 【Upgrade Borosilicate Glass Bed】TENLOG upgrade borosilicate glass bed enable prints adhere better without the warping.ultra smoothness even on the first layer,the model can be Pick up by hand after cooling.
  • 【Self-developed Silent Motherboard 】The TL-D3 Pro built-in self-developed silent motherboard tmc2209 driver, which has stronger anti-interference, faster and more stable motion performance, silent printing and low decibel operation.
  • 【Easy to Assemble】It comes with several assembled parts. You can assemble the 3D printer in 3 steps, with its user manual, in about 5 minutes.
  • 【Metal scraper】 when using dual-material mode, the metal scraper is afraid that it will wipe the remaining filament on the nozzle, so there is no need to use a Enable Ooze Shield and a Enable Prime Tower to print the dual-color mode.
Best Choice No. 10
Kee Pang MK8 Extruder Hotend kit for MakerBot Prusa i3 Reprap 3D Printer
  • 100% SATISFACTION GUARANTEE: Refund your money in 30 days.Any accessory appears to be unable to work, please contact us and get free replacement
  • Filament size: 1.75mm PLA/ABS or other 3d print materials.
  • Sports shaft speed:10-100mm/s
  • Nema 17 high quality stepper motor with larger torque and less heat buildup.
  • Compatible with most prusa i3 3d printers with some slight modifications when mounting it.Single head MK8 extruder upgrade, with excellent quality and the best performance of DIY and professional systems.

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