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Bondtech QR Universal Extruder - 1.75mm

Thanks to the Bondtech QR Universal Extruder, you can easily change filament on the fly. This state of the art Bondtech extruder not only provides meticulous and precise filament flow, but it eliminates any and all filament shifting and scraping. The new QuickRelease lever makes swapping filaments a breeze. Get perfect extrusion and retraction for perfect prints with the Bondtech QR extruder.

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Change filament faster than ever before thanks to the Bondtech QR Universal Extruder. The easily accessible QuickRelease lever makes swapping filament a breeze. 

The QR has a new DualDrive gear system - this is where the extruder gets its magic. The gears have tiny, sharp teeth on them that grab the filament from all sides to keep the flow consistent and help eradicate under extrusion. The secondary drive gear is so advanced that it can automatically conform and adjust to any fluctuation that filament might have. 

Marvel at the QR's sleek design - each unit contains CNC-machined drive gears that are constructed to combat the wear and tear that abrasive filament can cause. The housing components are 3D printed with SLS technology and the highest quality nylon, allowing the utmost strength and accuracy. 

The QR extrudes filament evenly and with equal tension in both directions. The filaments entry is side A, and the exit is side B. Side A is equipped with a push-fit connector - this is permanent and can't be changed. Side B is stocked with a groove mount for hotends like the E3D v6 All-metal Hotend, as well as other models. The QR can be adjusted to function with both direct and bowden drives. For bowden set-ups, all you need is a bowden adapter (available as an add-on), which fits into the groove mount. 


What's In the Box

  • Bondtech QR Universal Extruder - 1.75mm
  • 700mm Quick Connect Cable (2510 Connector)

Mounts pictured are not included, see below for current mounts designed by our Design Engineers. 

TAZ 5 (Dual Mount)

Recommended motor current setting: 1.2A
E-steps setting: 492.45 steps/mm

Is this for a 24vdc system?
- asked by Guest David Vidal Rodriguez on January 5th, 2017 at 6:58a.m.
Upgrade for a TAZ 6? - Would like to upgrade a TAZ-6 to dual extruder, and to 1.75 filament. Would a pair of these (and I suppose e3D hotends) work?
- asked by willray on December 28th, 2016 at 11:55a.m.
Is there the oposite hand available for dual extruders?
- asked by Rick on December 19th, 2016 at 8:46a.m.
Who makes the motor for this unique extruder. I wonder how loud. I have CoolMuscle motors on my Ord Solution 5 extruder model and would this unit fit.
- asked by ToolBuilder on November 12th, 2016 at 3:55p.m.
Do you have a kit for the Raise3D N2 for dual extruders?
- asked by John Welch on June 14th, 2016 at 3:45p.m.
Is this compatible with the Makergear M2?
- asked by Jonathan L. on May 17th, 2016 at 2:09p.m.
The pictures show a mounting bracket, but none came with the extruder - how am I supposed to mount it???
- asked by William on May 14th, 2016 at 1:51p.m.
What version are you currently shipping?
- asked by samspade4321 on May 10th, 2016 at 1:29p.m.
When will the Bowden adapter be available?
- asked by William on May 10th, 2016 at 7:31a.m.
Will you be carrying the extruder gear kit also or only this full assembly?
- asked by Evan on May 7th, 2016 at 9:04a.m.
Can this be fitted to the Makerbot Replicator 2X Machine?
- asked by rhluttrell on April 20th, 2016 at 7:09p.m.
Do you sell the Bowden adapter, also?
- asked by Ian Lee on April 13th, 2016 at 11:23p.m.
Would this fit in an XYZ Da Vinci 1.0
- asked by ChrisS on April 5th, 2016 at 6:29p.m.
Will it work on s ROBO 3D printer?
- asked by James Cullins on April 5th, 2016 at 4:00p.m.
Will this work in a Makerbot Replicator 2?
- asked by Herb Olbrich on April 5th, 2016 at 1:34p.m.
It looks at though this extruder extends quite a long way out in front of the stepper motor. How much print space are we likely to lose because of that. Follow up - Is this compatible with the Makergear M2 (I imagine yes but would like to be sure)
- asked by Guest on April 5th, 2016 at 1:13p.m.
Is this compatible with the MakerBot Replicator 2X stock hot ends?
- asked by jgomes on April 5th, 2016 at 12:29p.m.
Will this work with the Airwolf 3d printers?
- asked by Steven on April 5th, 2016 at 11:43a.m.
When did the highest quality nylon replace metal for the utmost strength and accuracy?
- asked by Rick on April 5th, 2016 at 9:44a.m.
will this work with the printbot simple metal with ubis metal hot end?
- asked by Tristan on April 5th, 2016 at 9:06a.m.
Bondtech QR (bowden) + E3DV6 + Rostock Max V2 = Ninja Flex ??? really?? don't lie!
- asked by 6063 T6 on April 1st, 2016 at 2:28p.m.
Is this extruder compatible with the E3D hotend?
- asked by cquinn on March 31st, 2016 at 9:28a.m.
Can this unit switch between 1.75 and 3mm filaments? I have a bunch of 1.75 I want to use up before I switch over to 3mm
- asked by partsoven on March 28th, 2016 at 10:48a.m.
Are drive voltages compatible with the Rostock MAX v2 board?
- asked by Scott Willis on March 16th, 2016 at 1:43p.m.
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