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3Mm 3d printer extruder


BondTech Extruder QR 2,85 / 3,00 mm right

Universal extruder upgrade for 2.85 / 3mm filament

BondTech Extruder QR 2,85 / 3,00 mm right

185,99 €

(Price shown includes 19% VAT. - )

Model type : Cable PC2510

Delivery by Tuesday, 17 January if you order today by 07:00.

Only 1 item in stock

Quantity:

There is only 1 item of this product left in our warehouse. More are on the way! The delivery date could be affected if you order more.

Free shipping in Germany.

Features & Advantages

  • Optimum pressure on the filament
  • Fast filament change possible
  • Dual Drive Gear
  • High feed force

Item no.: BTE-EXT_UNI_3.0, Content: 1 pc, EAN: 7350011410071

More information

Link to the installation instructions

Link to the free STL files: STL files

Link to the FAQ: FAQ

Accessories

Spare parts

Product videos:

Questions & Answers about BondTech Extruder QR 2,85 / 3,00 mm right

Receive answers from other customers who purchased this product. Please forward any other order-related questions to our Customer Service Team.

Customer Reviews

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extruder - How to Make Use of 3 mm Filaments?

This is not a definitive answer (and has turned into a ramble), as I have not yet had to change my filament size.

However, initially, I would have thought that only the hotend and the hotend's nozzle would need to be changed, from one that can handle the 1.75 mm filament to 3 mm. If the extruder is spring loaded, then it should adjust itself to the thicker filament, without a problem. If not, then you may have to do a slight manual adjustment.

However, after doing some further reading, there may be other factors that need to be considered, such as:

  • Extruder gearing;
  • Melt time (which would imply a different feed rate)

It could be worth having a close look at the aperture of your hotend. If, in the unlikely situation, it looks as if the hotend would accept 3 mm (or if you could remove the lining so that it can), you may not need to actually change any hardware, but instead just try tweeking the feedrate in the software, because as your nozzle is less than the width of the filament anyway, then it will be fine for both 1.75 mm and 3 mm. A 3 mm filament would require more heating, and therefore a slower feedrate than a 1.75 mm feedrate. Once the filament has melted, so long as the pressure from the extruder is sufficient, then the molten filament should come out of the nozzle. However, this may be a less than satisafctory method and result in some dubious prints.

There is an interesting thread on the RepRap wiki, 1.75mm Filament vs 3mm Filament, that discusses most of the points above.

It should be noted that the advantages of 3 mm filament has over 1.75 mm are that it is:

  • cheaper
  • stiffer (less flexible) and thus "easier" to push through the hotend.

As an aside, one interesting point raised in the thread, is that maybe a smaller extruder can be used, for the narrower 1.75 mm filament, thus resulting in a lighter print head. I am not sure how true that is.

This article, Converting a 3D printer from 3mm to 1.75mm, does the reverse of what you want, and comes with a video. It states that, as you have already found, that the hotend needs to be changed:

The printer [Thomas] is changing out to accept 1.75mm is the Lulzbot Mini, one of the most popular printers that would ever need this modification. The only required materials is a new hot end suitable for 1.75mm filament, a 4mm drill, and a few wrenches and allen keys. It would be a smart idea to get a hot end that uses the same thermistor as the old one, but that’s not a deal-breaker as the problem can be fixed in the firmware.

Alternatively, you could leave your printer as it is and use a 3mm to 1.75mm filament converter, which may be a bit of overkill for just one reel of filament1.

The bottomline

To be honest, is it worth the hassle, time and expense of having to modify and re-calibrate your printer (or worst case, change the model of the printer), just for the price of a reel of filament (assuming that you did not bulk purchase a bunch of reels)? It may be better to stick to one filament size (i. e. your original size) for all of your projects, and so resell the reel of 3 mm and stick with the 1.75 mm printer and buy the correct filament2.

1 See also Conversion of 3mm ABS filament to 1.75mm

2 See also Tom's answer to Conversion of 3mm ABS filament to 1.75mm

See also Can 1.75mm filament be used in a printer that takes 3mm filament?

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Spare parts for extruder (hotend) 3D printer - Page 2 of 3

Showing 26-50 of 71

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Nozzle Makergear Prusa M6
UAH 150 UAH 130

Unique Makergear nozzle with internal thread

This nozzle can be screwed directly onto the thermal barrier of the 3D printer's extruder. nine0003

3D Printer Nozzle - E3D
25 UAH

An excellent choice for a 3D printer. The E3D v6 nozzle has a miniature size and a large plane of contact with the heater.

This nozzle has a standard M6 thread and is suitable for use with any 3D printer with a heater block with this thread.

Nozzle for 3D printer - Elite (0.2mm 0.3mm 0.4mm 0.5mm)
299 UAH

Elite Nozzle (nozzle) for 3D printer.

Compatible with Makerbot MK7/MK, E3D and more. nine0003

The nozzle differs from competitors:

- perfect workmanship,

- improved alloy (copper, brass),

- chamfer for tight fixation inside the print head,

- rubber seal to eliminate the possibility of plastic leakage.

Nozzle for 3D printer MK6/MK8
25 UAH

Classic nozzle

MK6 for 3D printer.

The nozzle is available with different outlet diameters. nine0003

Choice of nozzles: 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0. 8mm and 1mm

Material: brass

Steel stud - thermal barrier with Teflon core
30 UAH – 55 UAH

This tube is a must for any 3D printer. If you are plagued by jamming/jamming of plastic during the printing process, then replace your usual steel thermal barrier with a new, improved one with a Teflon core. This small detail can greatly improve the quality and reliability of your 3D printer. nine0003

Long nozzle MK M6*32mm
75 UAH

This nozzle is even longer than the usual Volcano.

The nozzle can be used with large heaters or screwed directly into the radiator without the need for a thermal barrier.

Chimera thermal barrier stud for CR8/CR10 radiators
40 UAH – 45 UAH

This stud is attached inside the radiator with tougons.

Note: This pin can be used for Direct and Bowden extruders. nine0003

Suitable for Prime X 3D printer (check with the manager)

Replacement Nozzle for Modular Design Extruder
199 UAH

Extruder 3D printer. Modular design.

Unique new generation extruder. Due to the modular design, the installation of the extruder on a 3D printer has been greatly simplified, and changing the nozzle takes a maximum of 3 seconds!

3D printer direct plastic extruder nine0026 850 UAH

Simple universal direct feed extruder for 3D printer.

This extruder can spoil its owners with a metal clamping mechanism, an extended Teflon pin and a shortened E3D heatsink.

Kit includes:
  • Nema17 motor (40 Nm) – without connector with built-in 4-wire cable
  • aluminum clamp
  • cooler 4010 with metal grille
  • thermal barrier stud
  • short radiator E3D
  • heating block with thermal insulation
  • heating element 12V
  • thermistor 100K
  • nozzle
Sale!
Extruder for 3D printer. Modular design
UAH 999 UAH 910

Extruder 3D printer. Modular design.

Unique new generation extruder. Due to the modular design, the installation of the extruder on a 3D printer has been greatly simplified, and changing the nozzle takes a maximum of 3 seconds! nine0003

Extruder for 3D printer - E3D v6 assembly
600 UAH

Universal extruder for 3D printer.

This lot involves the sale of a universal model of the E3D extruder for 12v and 24v

Equipment:

  • Radiator E3D V6 with transitional thermal barrier M7-M6 1 pc
  • Fitting “M10” + fitting “M6” 1 pcs
  • Teflon plastic feed tube - 1 m
  • Thermal barrier (1 installed + 5 spare)
  • Heater 24v/12v – 1 pc
  • Thermistor 100 KΩ in a glass bulb with wire 1 pc
  • Heating block V6 - 20x16x12 mm 1 pc
  • E3D nozzle (5+1 pcs)
  • Fan mount for E3D V6 1 pc
  • Fan 3010 for 24v/12v 1 pcs
  • Hex

See last photo for complete set

Fan 4010 for 3D printer 12/24 volts
50 UAH nine0029 We sell fans for 3D printers for 12 and 24 volts, with a depth (thickness) of 1 cm. If you need a fan with a depth of 2 cm, then you can buy it at this link.

Voltage 12 or 24 V

The most common fan in the 3D printer industry. This cooler does not have outstanding characteristics, but it has a compact size and low weight, which is why it is often used on moving 3D printer heads.

Fan FAN 4020 12/24 volt for 3D printer nine0026 45 UAH

There are fans for 3D printer (FAN) for 12 and 24 volts, with a depth (thickness) of 1 and 2 cm.

Specify the desired size in the comments when ordering.

Voltage - 12 or 24 volts

deep cooler. Works great for blower systems

3D printer print head (hotend)
299 UAH

Prefabricated 3D printer print head, factory molded.

An excellent upgrade solution for any 3D printer. nine0003

By default, the head is equipped with a thermocouple and is not equipped with a thermal barrier. If you have other wishes for the configuration, please coordinate them with the manager.

Clamping mechanism for flexible plastic (right)
150 UAH

Plastic MK9 presser is compatible with many 3D printer models.

This clamp has been developed as a replacement for the classic MK8 clamps. An extruder equipped with this mechanism is able to work with flexible types of plastic, and will also have a minimum weight. nine0003

Aluminum heating block Volcano (Volcano)
60 UAH – 81 UAH

High-quality block for fast printing of large items

Special nozzles are used for the Vulcano block, ordinary E3D will not work. Suitable nozzles can be purchased from this link .

Product options:

  • Classic Volcano for thermistor in a glass bulb
    Size: 20*20*11.5 mm
    Thread: M6
    Photo 1-3
  • New Volcano for thermistor in a metal bulb
    Size: 24x20x11.5 mm
    Thread: M6
    Photo 4-5
Turbine 4010 oil / ball bearing - 12v and 24v
120 UAH – 155 UAH

High quality 4010 silent volute turbines with oil and ball bearings

The use of blowing the printable area with a turbine can significantly improve the quality of 3D printing.

The 40x10 turbines are the most compact in their class. You can always place such a turbine in a limited space without fear of infringing on the print area. nine0003

You can install a turbine blower on any 3D printer. The efficiency of the turbine when blowing the print area is much higher than that of classic fans.

Sale!
Turbine for blowing, fan-snail 4020 for 5v/12v/24v
40 UAH – 75 UAH

The use of blowing the print area with a turbine can significantly improve the quality of 3D printing.

The 40 x 20 turbines are very compact and can be placed on the print head. nine0003

You can install a turbine blower on any 3D printer. The efficiency of the turbine when blowing the print area is much higher than that of classic fans.

Turbine 5015 for blowing the print area - 12v / 24v
80 UAH

High Performance Turbine for 3D Printers

It will provide good airflow to the part during printing, which will greatly improve the quality of 3D printing.

Learn more