Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material Composition	Titanium Alloy upper section with Copper-plated lower throat
Compatibility	Creality CR-10, Ender 3, Ender 3 Pro, Ender 3 V2
Nozzle Thread	M6 Standard Thread
Filament Diameter Support	1.75mm
Inner Bore Diameter	2.0mm optimized for smooth flow
Maximum Operating Temperature	Up to 300°C (572°F)
Thermal Conductivity	High-efficiency bimetallic heat transfer design
Surface Finish	Polished copper plating for corrosion resistance
Package Contents	1 x Bimetallic Heat Break Tube
Installation Difficulty	Moderate (Requires hotend disassembly)

6 reviews

Anonymous

Mar 21, 2026

Rating: 4/5

Solid performance

Works exactly as described. The copper plating looks nice and the threading fits perfectly. Deducting one star only because the instructions could be more detailed for beginners.

Anonymous

Mar 21, 2026

Rating: 5/5

No more heat creep!

I was skeptical about bimetallic tubes, but this one converted me. The separation between the hot and cold zones is distinct, preventing filament from softening too early in the path.

Anonymous

Mar 19, 2026

Rating: 5/5

Cheap upgrade, huge difference

For the price, you cannot beat this upgrade. It performs just as well as more expensive brands I've tried. Highly recommend for anyone modifying their CR-10.

Anonymous

Mar 13, 2026

Rating: 4/5

Great quality, tricky install

The build quality is excellent and feels very sturdy. Installation took me a bit longer than expected because I had to clean out old filament residue, but once installed, prints are smoother.

Anonymous

Mar 09, 2026

Rating: 5/5

Essential upgrade for high-temp filaments

If you plan on printing Polycarbonate or Nylon, this is a must-have. The titanium section prevents heat creep effectively. My print success rate has gone up significantly.

Anonymous

Mar 02, 2026

Rating: 5/5

Solved my clogging issues with ABS

I was constantly getting jams when printing ABS on my Ender 3. Swapping the stock brass throat for this bimetallic tube completely fixed the problem. The heat zone is much more consistent now.

5 FAQ

Q: Can this handle PLA printing or is it only for high-temp materials?

A: While designed for high-temperature resistance, it works perfectly fine with PLA, PETG, and other standard filaments. It offers better temperature stability across all material types.

Q: Is the inner diameter smooth enough for flexible filaments like TPU?

A: Yes, the 2.0mm bore is polished to reduce friction, making it suitable for flexible filaments like TPU, provided your retraction settings are tuned correctly.

Q: Do I need to apply thermal paste during installation?

A: It is highly recommended to apply a small amount of high-temperature thermal paste to the threads to ensure optimal heat transfer and prevent the tube from seizing in the future.

Q: What is the length of the tube?

A: The total length is approximately 23mm, which is the standard size for Creality CR-10 and Ender 3 series hotends.

Q: Will this fit an Ender 3 V2 Neo?

A: Yes, this heat break is compatible with the Ender 3 V2 Neo as it uses the standard MK8 style extruder throat found in most Ender 3 variants.

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