The 10 best i3 extruder

Finding your suitable i3 extruder is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best i3 extruder including detail information and customer reviews. Let’s find out which is your favorite one.

Best i3 extruder

Product Features Editor's score Go to site
Micro Swiss CNC Machined Lever and Extruder Plate for Wanhao i3 (Full Kit) Micro Swiss CNC Machined Lever and Extruder Plate for Wanhao i3 (Full Kit)
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All Metal MK8 Extruder, 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported All Metal MK8 Extruder, 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported
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Iverntech MK8 Extruder Hotend 0.4mm Nozzle Print Head for MakerBot Prusa i3 3D Printers Compatible with 1.75mm Filaments Iverntech MK8 Extruder Hotend 0.4mm Nozzle Print Head for MakerBot Prusa i3 3D Printers Compatible with 1.75mm Filaments
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1.75mm MK8 0.4mm Nozzle Thermocouple Extruder Hotend for Prusa i3 3D Printer 12V 1.75mm MK8 0.4mm Nozzle Thermocouple Extruder Hotend for Prusa i3 3D Printer 12V
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RepRap Champion All Metal Direct Drive Extruder DIY Upgrade Kit (2PCS) for RepRap 3D printer Prusa i3. Right version. RepRap Champion All Metal Direct Drive Extruder DIY Upgrade Kit (2PCS) for RepRap 3D printer Prusa i3. Right version.
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CHPOWER CR-10 Extruder Upgraded Replacement, Aluminum MK8 Drive Feed 3D Printer Extruders for Creality CR-10, CR-10S, CR-10 S4, CR-10 S5, RepRap Prusa i3, 1.75mm CHPOWER CR-10 Extruder Upgraded Replacement, Aluminum MK8 Drive Feed 3D Printer Extruders for Creality CR-10, CR-10S, CR-10 S4, CR-10 S5, RepRap Prusa i3, 1.75mm
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Anet MK8 Extruder Kit for Anet A8 3D Printer, i3 Extruder Set Including - Extruder Motor, Cartridge Heater Tube, Thermistor, Throat Tube, and 0.4mm Nozzle, Hot end Kit - Black Anet MK8 Extruder Kit for Anet A8 3D Printer, i3 Extruder Set Including - Extruder Motor, Cartridge Heater Tube, Thermistor, Throat Tube, and 0.4mm Nozzle, Hot end Kit - Black
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YaeCCC All Mental J Style Deluxe Kit for 1.75mm Extruder Prusa i3 Reprap 3D Printer YaeCCC All Mental J Style Deluxe Kit for 1.75mm Extruder Prusa i3 Reprap 3D Printer
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Geeetech MK8 Extruder for Prusa I3 3D Printer Geeetech MK8 Extruder for Prusa I3 3D Printer
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Flexion Retrofit Kit for Single Extruder (Duplicator i3 and others) Flexion Retrofit Kit for Single Extruder (Duplicator i3 and others)
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Related posts:

1. Micro Swiss CNC Machined Lever and Extruder Plate for Wanhao i3 (Full Kit)

Feature

Upgrade for MK10 Exturders
Fits: Wanhao i3, Wanhao i3 Plus, Monoprice Maker Select V2, Cocoon Create 3D Printer
Extruder Plate is designed with the 4mm hole for Flexible Filament Mod.
For Right Hand Exturders
Made in USA by Micro Swiss

Description

This is a replacement lever and extruder plate for Wanhao i3 and all of its clones. Lever and plate are CNC machined from 6061 billet aluminum, with weight reduction features. It will replace a stock plastic assembly that has tendency to warp over time from heat and force. This is a direct replacement, with no modification needed.

2. All Metal MK8 Extruder, 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported

Feature

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.

Description

MYSWEETY mk8 extruder, come with assembled, support 1.75mm pla, abs, flexible tup, wood filaments and so on, widely used in prusa i3 3d printers, especially for Reprap, MakerBot, Anycubic, Hictop Mendel prusa i3 3d printers.

NOTE:
Make sure the maximum temperature is less than 280C.
Thermistor sensor is risky demaged if it is fasten too tight.And please do not be panic if it is fallen out as arrived ,it is easy to reset.
Compatible with most prusa 3d printers with some slight modifications,if you would like to install on Anet A8,please cut the thumb bar of the extruder frame for carriage mounting.

Specification:
Default extrusion nozzle: 0.4mm; 0.2/0.3/0.5mm optional
The material of Print: 1.75mm PLA/ABS/Wood/Flexible
Operating temperature Normal: 190-250
Throat: M6 X 30mm
The voltage of heating nozzle: 12V
Cartridge heater: 12V,40W, 1 meter lead
Thermistor: 100K NTC, 1 meter lead
Cooling fan: 12V 4010 fan
Stepper motor wire: 1 meter
The flow rate of Nozzle: about 24cc / h
Sports shaft speed: 40mm/s
Net weight: 450g
Stepper Motor: Nema 17 Stepper Motor, 4 Wires
Number of Phase: 2
Step Angle: 1.8 deg
Rate Voltage: 3.3V DC
Holding Torque:1.5A
Phase Resistance: 2.2ohms10%20
Motor Torque:40Ncm/57.1 oz.in
Phase Inductance: 3.8mH20%(1KHz)

Package Include:
1xMK8 Extruder(0.4mm nozzle)
1x0.2mm MK8 nozzle
1x0.3mm MK8 nozzle
1x0.5mm MK8 nozzle
1 x1 Meter stepper motor wire

3. Iverntech MK8 Extruder Hotend 0.4mm Nozzle Print Head for MakerBot Prusa i3 3D Printers Compatible with 1.75mm Filaments

Feature

42mm NEMA 17 high quality stepper motor with larger torque and less heat buildup
Ceramic insulation cotton ensure the hotend can heat to a high temperature fast and stably
Working voltage: 12V, suitable for most kinds of prusa i3 3d printers
Gear: 26T, outside diameter: 11mm, inner diameter: 5mm
Come with 1 meter stepper motor wire

Description

Iverntech mk8 extruder, come with assembled, support 1.75mm pla, abs, flexible tup, wood filaments and so on, widely used in prusa i3 3d printers, especially for Reprap, MakerBot, Anycubic, Hictop Mendel prusa i3 3d printers.

NOTE: Make sure the maximum temperature is less than 280


Specification:

Nozzle: 0.4mm

Throat: M6 X 30mm

The voltage of heating nozzle: 12V

Cartridge heater: 12V,40W, 1 meter lead

Thermistor: 100K NTC, 1 meter lead

Cooling fan: 12V 4010 fan

Gear: 26T, outside diameter: 11mm, inner diameter: 5mm

Motor: Nema 17 Stepper Motor, 400mN.m, 2 Phase 4 Wires, 1.8 Deg, max current 1.5 A

Stepper motor wire: 1 meter

The flow rate of Nozzle: about 24cc / h

Sports shaft speed: 40mm/s

Net weight: 450g


Packing List:

1 x MK8 extruder

1 x 1 Meter stepper motor wire

4. 1.75mm MK8 0.4mm Nozzle Thermocouple Extruder Hotend for Prusa i3 3D Printer 12V

Feature

High Quality and Fast Ships from USA
This is an Aftermarket Part.
Package Included: 1 x Aluminum block ,1 x Heating tube (heating tube 1 m long, 12V 40W) ,1 x 1.75MM 0.4MM Brass Nozzle ,1 x M6*30mm Throat pipe (built-in Teflon) 1 x Thermistor + Brass sleeve (1 meter long)

Description

Material: Aluminum & Stainless Steel & Brass
Installation type: external thread connection
Scope of application: 3D printer
Nozzle size: 0.4mm
Throat pipe length: 30mm
Aluminum block size: 20 mm x 20 mm x 10 mm
Operating temperature range? -40 ~ +260C (-40 ~ +500 F)
Thermistor and heater cable length: 1M
Tip of the nozzle, aluminum heating block, Throat pipe (built-in Teflon).
MK8 Extruder Hot End kit, white wire was temperature thermistor, red wire was heating tube 12V40W.

Compatible with: Canon IP4500/5300, MP610/810, MX850

5. RepRap Champion All Metal Direct Drive Extruder DIY Upgrade Kit (2PCS) for RepRap 3D printer Prusa i3. Right version.

6. CHPOWER CR-10 Extruder Upgraded Replacement, Aluminum MK8 Drive Feed 3D Printer Extruders for Creality CR-10, CR-10S, CR-10 S4, CR-10 S5, RepRap Prusa i3, 1.75mm

Feature

UPGRADE: Perfect replacement for Creality 3D Printers ENDER3, 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, we provide LIFETIME manufacturer warranty on all parts. Buy with confidence.

Description

Description:

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.

Also included is an upgraded bowden tube fitting, which does not slip, as the stock one can. Every screw and washer we would recommend for this installation is included.

Features:

This extruder set is great for Creality 3D CR-10.
Made of high quality metal material.
Easy and convenient to use.
With high quality and durable performance.
100% brand new and in good condition.
Color: As pictures show.
Main material: Metal


Included:

1x Creality 3D - Extruder Upgrade Kit


Note -Important: We have offered a detailed installation step diagram as the installation is very simple, please check the image NO.6 if need.

7. Anet MK8 Extruder Kit for Anet A8 3D Printer, i3 Extruder Set Including - Extruder Motor, Cartridge Heater Tube, Thermistor, Throat Tube, and 0.4mm Nozzle, Hot end Kit - Black

Feature

Suitable for: Anet A8 i3 3D printer.
Suits for 1.75mm ABS, PLA filament, default nozzle 0.4mm (you could use other nozzle size to printer if you need).
Cartridge Heater cable: 0.5m
Stepper motor model: 42 stepper motor
The working voltage 12V, 24V, default 12V.

Description

MK8 Extruder kit / MK8 Hotend - Anet A8 3D printer Accessories
Features:
1. the working voltage 12V, 24V, default 12V.
2. nozzle diameter: 0.2/0.3/0.4/0.5mm any kind, default 0.4mm.
3. The length of the Cartridge heating head is 0.5m
Description:
Suitable for: Anet A8 3D Printer
Axis speed: 40mm/s
Nozzle flow rate: about 24cc/h
Print material: ABS, PLA 1.75mm / 3.0mm filament
Stepper motor model: 42 stepper motor
Extrusion head heating voltage 12V, preventing 5-9 ohms, 500MM cable.
K-type thermocouple 500MM link line. NTC 100K B=3950
Extrusion head: voltage 12V, power 40W
Weight: 500g
Package list:
1 x Printer head kit for Anet A8 3D printer

8. YaeCCC All Mental J Style Deluxe Kit for 1.75mm Extruder Prusa i3 Reprap 3D Printer

Feature

1 3D printer Extruder All Metal Hotend
2 Capable of printing high temperature melting plastics such as polycarbonate and nylon.
3 Included 12V 40W Heater,Thermistor and 12V 0.13a Fan with shroud
4 Suitable for 1.75mm filament.

Description



The equipped with thermistors and 12V 40W heater, 12V fan. It is pre-assembled with all metal heat break and 0.4mm nozzle.

Get all necessary spare parts in one kit. Deluxe kit includes extra parts: 2 x extra heat breaks, one all metal, anther one PTFE lined; piece of PTFE liner tubing for repairs; 3 x extra nozzles - 0.3mm, 0.4mm and 0.5mm; PC4-M6 and PC4-01 tube fittings for extruder cold end; Hex driver. Use all metal heatbreaks for higher melting point plastics and PTFE lined for easy print with PLA.

Thermistor parameters:
Thermistor temperature value table for Marlin
Small Size: 1.25mmx2.0mm glass bead
High accuracy: 1%
Resistance value at 25C=100K
Wiring insulation: high temperature teflon/PTFE
Wiring length: 1 meter

Package contents:
1 x All Metal hotend 1.75mm / 0.4mm nozzle / Fan 30mm 12V 0.13A with shroud
1 x One Meter long Bowden tubing 4mm OD 2mm ID
1 x PC4-M6 Tube Fitting
1 x PC4-01 Tube Fitting
1 x nozzle 0.3mm
1 x V5, V6 compatible nozzle 0.4mm
1 x V5, V6 compatible nozzle 0.5mm
1 x All metal heatbreak for 1.75mm
1 x PTFE lined heatbreak for 1.75mm
1 x piece of PTFE liner tubing for repairs
1 x Hex driver.

9. Geeetech MK8 Extruder for Prusa I3 3D Printer

Feature

1Double" V "feeding device ensures stable and constant feeding
2Heat-resisting PTFE tube inside the barrel ensures fluent feeding and helps avoid blocking problem thanks to its self-lubricity
3Direct transmission, without the heavy gears, compact size and weight
4Precise Brass Nozzle ensures accurate extrusion, realizing excellent printing effect

Description

Note: This is a "modified" MK8 extruder that offers outstanding quality and better performance of the 3D printer. Great design. The feed mechanism of this MK8 extruder uses a double "V" design that can ensure a stable and constant feed; Such a design is much more convenient for you to get the filament to the end of the roll. The heat-resistant PTFE hose inside the roller ensures a smooth feed and prevents blockages thanks to its self-lubricating ability. The precise brass nozzle ensures an exact extrusion and achieves an excellent printing effect. By simply adding an extruder holder, Specifications: extrusion die: 0.3 mm. Filament size: 1.75 mm. Type of filament: PLA, ABS plastic, PLA wood polymer, flexible material, etc. Flow rate of nozzle: Approx. 24 cc / hr Printing speed: 40 mm / s. Heating nozzle voltage: 12 V. Thermistor: NTC 100 K. Operating voltage of the fan: 12 V. Heater: 6 mm, 12 V, 40 W. Recommended operating temperature: 190 - 230 C. Net weight: 450 g.

10. Flexion Retrofit Kit for Single Extruder (Duplicator i3 and others)

Feature

Full-speed printing of flexible filament
Higher-resolution
Self-cleaning drive
Fewer print failures
Highly engineered

Description

The Flexion Extruder upgrade for single-extruder printers will drastically improve your prints, especially with flexible filament. The extruder uses precision-machined metal components to apply adjustable, precise tension on the filament to convert the rotation of the motor to axial filament movement much more reliably than your stock extruder. The filament path is better supported than any other extruder, and is optimized for flexible filaments. The Flexion Extruder allows printing down to 60 Shore A durometer material - softer than anything on the market today. This model is a drop-in replacement for Wanhao Duplicator i3, Monoprice Maker Select, HICTOP i3, and others.

Conclusion

By our suggestions above, we hope that you can found the best i3 extruder for you. Please don't forget to share your experience by comment in this post. Thank you!

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