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Ender 3D Printer Parts Silicone Socks/Aluminum Heater Block/Stainless Steel Throat for MK7 MK8 Extruder Kits Ender 3/Ender 3 Pro/Creality CR-10 /CR10S /S4 /S5 (3 Packs)

4.6 4.6 out of 5 stars 557 ratings

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  • 3D printer parts aluminum heater block extruder hotend kit is replacement parts for Ender 3 /Ender 3 Pro / Ender 5 /Ender 5 Pro /CR10 /CR10S /S4 /S5
  • 3D Printer Ender Silicone Covers are great replacement for the easily worn and torn kapton tape and heat resistant cotton that come with most 3D printers. This silicone sock is much more durable and functional when compared to typical stock soloutions for hotend insulation
  • These Ender 3 Series hotend socks will greatly help to stabalize the temperature of the hotend regardless of the surrounding environment temperatures
  • With this sock you can safely print more exotic materials such as PETG at higher temperatures while also using the cooling fans at full speed. Actively keeping the hotend very hot and cooling the PETG much quicker before it is laid onto the hotbed can help with success rates on more prints.
  • 3 sets =3X Aluminum Heater Block +3X Stainless Steel Extruder Nozzle Throat+3X Silicone Covers

Product details

  • Package Dimensions ‏ : ‎ 5.94 x 5.31 x 1.02 inches; 3.53 ounces
  • Date First Available ‏ : ‎ March 12, 2019
  • Manufacturer ‏ : ‎ CREALITY
  • ASIN ‏ : ‎ B07PLWG94W
  • Customer Reviews:
    4.6 4.6 out of 5 stars 557 ratings

Product Description

main photo

heated aluminum block

Heatbreak

silicon cover

Heated aluminum block

Material: Aluminum

Size: 20x20x10mm

Net weight: 6g

Inner hole for set screw: M3/M6

Inner hole for heating tube: 6mm

Inner hole for thermocouple: 3mm

Apply: Extruder for 3D Printers,such as Creality CR10/CR10S/CR10 S5 /Ender 3/Ender 3 Pro /Ender 5 /Ender 5 Pro /CR10S Pro V2....

Heatbreak

Optimal design of heatbreak

Brand new stainless steel material with high-purity decreases the loss of heating block temperature by reducing heat conduction, and at the same time, it transfers its temperature to the radiator, which ensures the production stability.

silicon cover

Insulation silicone case of flame retardant

with flame retardant material and good insulation, keeping heater block and nozzle clean

detail parts

extruder

all parts

3d printer

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
557 global ratings

Customers say

Customers like the quality and performance of the cutting tools. They mention that it's well constructed and works perfectly to replace the heater block on CR-10s. They are also satisfied with ease of installation. That said, some complain about the screws not being included. Opinions are mixed on fit, value, and smell.

AI-generated from the text of customer reviews

17 customers mention15 positive2 negative

Customers like the quality of the cutting tools. They mention it's well constructed, holds up great, and has a better finish than the original.

"...And they've been good to have around. Quality is on par with what you get on the stock hotend...." Read more

"...additional hours of printing and months later they are still holding up great...." Read more

"...Overall a good pack of parts. Wish it came with those aformentioned temperature probe screws though." Read more

"...Still, the parts are well cut, fit like a glove, and I have no performance complaints in about 500 grams run through the first one thus far." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the performance of the cutting tools. They mention that it works perfectly on CR-10s, and has no performance complaints. Some say that the replacement works fine and fits like a glove.

"...Interior geometry isn't super advanced but it functions just fine...." Read more

"...Still, the parts are well cut, fit like a glove, and I have no performance complaints in about 500 grams run through the first one thus far." Read more

"These work perfectly to replace the heater block on the CR-10s. However, they do not contain the screws for the heater cartridge or the thermistor...." Read more

"...upgrade, it prevents PETG strings clinging to the nozzle and has worked well so far. Just FYI, doesn't look like the product shots...." Read more

5 customers mention5 positive0 negative

Customers find the installation of the cutting tools to be easy. They mention that the parts go together with no issues and everything seems to line up.

"...Great value and installed in under 5 minutes. Seems to come temp at a quicker rate as well." Read more

"...These went together with no issues and I haven't had any issues with leaking nozzle heads or anything." Read more

"...Installation of the block and throat were easy. Everything seemed to line up. I used screws from removed old print block/heatsink...." Read more

"really easy installation, just remove the wires pop it in and reattach. I always love installations you can do cold" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the temperature of the cutting tools. They mention that it works in retaining heat in the hotend, the heatbreak works great with PLA, and the heat block is a drop in replacement. They also say that the temperature probe and cartridge have no problems.

"...But the heatbreak works great with PLA, and heat block is a drop in replacement as well. Good price." Read more

"...Flow is good, swapping nozzles is good, temps are good. It just works :)" Read more

"...Great value and installed in under 5 minutes. Seems to come temp at a quicker rate as well." Read more

"...They work in retaining heat in the hotend. My printer honestly doesn't need it, but it helps in keeping the hotend clean.*..." Read more

14 customers mention9 positive5 negative

Customers are mixed about the fit of the cutting tools. Some mention that it fits correctly and function good, while others say that it doesn't fit the CR-10 V3 and the threaded parts fit is poor.

"...There was absolutely no issue with alignment for me and everything has been working the months since with a lot of printing...." Read more

"I bought these for my stock Creality CR-10 v3. They don't fit 100%, some machining is required to get a perfect fit...." Read more

"...Fit perfectly and was the exact same. I would highly advise this one cause of all the spare parts that come with it." Read more

"Got these for the Ender 3 Pro and they fit perfectly. Had to replace a setup today after some cheap PLA clogged up my whole extruder...." Read more

10 customers mention6 positive4 negative

Customers are mixed about the value of the cutting tools. Some mention it's great value, while others say it'll be a waste of money.

"...Good price." Read more

"...So one set was wasted." Read more

"...Great value and installed in under 5 minutes. Seems to come temp at a quicker rate as well." Read more

"This product is not made correctly...." Read more

8 customers mention3 positive5 negative

Customers are mixed about the smell of the cutting tools. Some mention that the silicone hood doesn't smoke or smell, while others say that it smokes like crazy and burns like a crazy. Some customers also report that the cheap Bowden tube materials have become permanently burned onto the inside of the printer. The temperature is set to 260 and a greyish smoke can easily be seen.

"...problems after recycling other screws from another printer, the socks burn, they are not silicone." Read more

"...Printing at 205C the silicone hood doesn't smoke or smell. I do wish the set included grub screws, but I still have to give it 5 stars for the value." Read more

"...need to replace these parts in my Ender 3 as cheap Bowden tube materials have become permanently burned onto the inside of the threaded cylinder...." Read more

"...shrouds let me hover at high temps without any problems and no chemical smell like some other cheap ones." Read more

13 customers mention3 positive10 negative

Customers are dissatisfied with the screws that come with the cutting tools. They mention that the holes are not aligned and there is no way to send a screw through both holes. They also say that the grub screws for the heater and temperature probe are missing.

"...However I am knocking off a star for not having any extra screws...." Read more

"...However, they do not contain the screws for the heater cartridge or the thermistor...." Read more

"...There were screws for the heater cartridge. I did have some problems with the fact that there are no screws to hold in the temperature probe...." Read more

"Does not come with screws, threaded piece is too long, and there is no nylon ptfe tube on the inside." Read more

Worked for my ender 3 pro without issue.
4 Stars
Worked for my ender 3 pro without issue.
So far only used one block after stripping out my original one on my Ender 3 Pro. There was absolutely no issue with alignment for me and everything has been working the months since with a lot of printing. However I am knocking off a star for not having any extra screws. I had almost lost my original screw twice during the swap and not having an extra wound of been very inconvenient and aggravating. If they start including the screws this would be a near perfect product in my opinion. Update: Even after about a hundred additional hours of printing and months later they are still holding up great. Not that it's surprising as they are just chunks of aluminum after all. But there is no difference I can tell even with thousands of hours of printing between these and the ones I replaced. Flow is good, swapping nozzles is good, temps are good. It just works :)
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4.0 out of 5 stars Worked for my ender 3 pro without issue.
Reviewed in the United States on November 3, 2022
So far only used one block after stripping out my original one on my Ender 3 Pro.

There was absolutely no issue with alignment for me and everything has been working the months since with a lot of printing.

However I am knocking off a star for not having any extra screws.

I had almost lost my original screw twice during the swap and not having an extra wound of been very inconvenient and aggravating.

If they start including the screws this would be a near perfect product in my opinion.

Update: Even after about a hundred additional hours of printing and months later they are still holding up great. Not that it's surprising as they are just chunks of aluminum after all.

But there is no difference I can tell even with thousands of hours of printing between these and the ones I replaced.

Flow is good, swapping nozzles is good, temps are good. It just works :)
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