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Home / Hot End and Nozzle / 3D Printer Ender3/CR10 Bimetallic Throat Upgrade Titanium/Copper High-Temp Heat Conduction Tube

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Printer Compatibility Ender-3, Ender-3 Pro, CR-10, CR-10S
Upper Section Material Titanium Alloy
Lower Section Material Copper
Thread Type M6
Total Length 23mm
Inner Bore Diameter 2mm
Outer Diameter 6mm
Maximum Temperature 300°C
Package Includes 1 x Bimetal Heatbreak
Item Weight 5 grams

5 reviews

A

Anonymous

Apr 22, 2026

Rating: 5/5

Solved My Clogs

I was getting random clogs every few prints. Swapped this in and haven't had an issue in a month. Highly recommend.

A

Anonymous

Apr 18, 2026

Rating: 5/5

Great Upgrade

Easy to install if you have the right tools. Allows me to print ABS without the filament softening too early in the tube.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good Quality

Works well, though the threads were a bit tight at first. Once installed, it holds temperature very consistently.

A

Anonymous

Mar 04, 2026

Rating: 5/5

No More Heat Creep

Installed this on my Ender-3 Pro and immediately noticed less clogging when printing PLA at higher speeds. The thermal isolation is much better than the stock brass one.

A

Anonymous

Feb 23, 2026

Rating: 5/5

Essential for High Temp

If you plan on printing polycarbonate or ABS, this is a must-have. Copper conducts heat well to the nozzle while titanium keeps the heat up.

5 FAQ

Q: Is this compatible with the Ender-3 V2?

A: Yes, this heatbreak is compatible with the Ender-3 V2 stock hotend assembly.

Q: Does this come with a new nozzle?

A: No, this package includes only the bimetal heatbreak. Nozzles are sold separately.

Q: What is the maximum safe printing temperature?

A: This bimetal heatbreak is rated for continuous use up to 300°C.

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

A: It is recommended to apply a small amount of thermal paste to ensure optimal heat transfer between the nozzle and heatbreak.

Q: What tool is needed for installation?

A: You will typically need a 7mm wrench or socket to remove the old heatbreak and install the new one.

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