Creality Original MK Heat Break – CR-6 SE / Ender 3 Neo - Cover Expand

Creality Original MK Heat Break – CR-6 SE / Ender 3 Neo

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Easily replace your CR-6 SE or Ender 3 Neo Heat Break with this drop-in Creality Original spare, using an MK thread for 1.75mm filaments.

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Despite the popular name for your 3D printer’s hotend assembly, cold is in fact as equally important as heat within your print head. Only the nozzle right at the bottom of the extruder assembly should heat up while the rest of the “hotend” must stay as cool as possible. If this is not the case, you will have a hard time feeding the filament smoothly, leading to nasty clogs. The hotend assembly is carefully constructed to ensure the 3D filament safely reaches the melt zone, which consists of the nozzle and the heater block attached to the heat break. The heat break is importantly positioned to prevent the transfer of heat between the heater block and the cooling tower. This means the heat break experiences an intense ranges of hot and cold temperatures and that’s not exactly great for most metals. Wear and tear can often be fixed with a simple spare part like this Creality MK Heat Break.

An official Creality spare, this MK Heat Break is stocked for the Creality CR-6 SE and Ender 3 Neo printers. This little heat break will get your printer back up and running in no time. Made to the exact dimensions as your original hotend, this heat break is a drop-in replacement you can install in moments.

Tip: You will need to heat up your hot end when removing and installing your heat break to avoid damaging it. This can be done by heating up the hotend while assembled or by using a heat gun which also works very well.

Creality Original MK Heat Break – Technical Specifications:

  • Supplier

– Creality

  • 3D Printer Compatibility

– CR-10 Smart

– Ender 3 Neo | Ender 3 Max Neo


– CR-6 Max

  • Thread

– MK

  • Outer Diameter

– 6mm

  • Inner Diameter

– 4.2mm

  • Height

– 30mm


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Creality Original MK Heat Break – CR-6 SE / Ender 3 Neo

Creality Original MK Heat Break – CR-6 SE / Ender 3 Neo

Although Creality 3D have been working within the industry since 2014, their addition of the Creality CR-10 series is what really catapulted them to the front line of competition, as it offered substantially better quality compared to other 3D printers – while simultaneously reducing the cost and complexities of the machines.

The quality of Creality’s 3D Printers and accessories shows through in their market history, with the brand selling around 3000 printers in their first year on the market, followed by about 10,000 sales over the next year. Now, Creality easily sells around 30,000 or more 3D printers each year, with sales continuously rising as they bring out more models. These are impressive numbers when considering the fact that they entered the industry as unknown competitors, quickly rising through the ranks and now even competing with Wanhao and similar top brands.

If you are looking for excellent 3D Printers that offer affordability without compromising on quality, Creality 3D is certainly a brand that you should take note of. From the basic Creality Ender 2 all the way up to the large build volume Creality CR-10 S5, there are few other brands who are capable of offering such a refined package while still maintaining some of the most enticing prices in the industry.