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Home / Hot End and Nozzle / 3D Printer Accessories 6*20 Single-End Heating Tube 12V/24V 70W High-Temperature Heating Rod for Print Head

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Voltage 12V / 24V
Power 70W
Dimensions 6mm x 20mm
Material Stainless Steel 304
Wire Length 1000mm
Max Temperature 300°C
Connector Type 2-Pin Dupont
Compatibility E3D V6, MK8, CR-10
Package Quantity 2 Pieces
Item Weight 15g

5 reviews

A

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect replacement

Heats up quickly and fits my E3D v6 perfectly. No issues with temperature stability.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Great value

Bought these as spares. They work just as well as the original ones that came with my printer.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Easy to install

Swapped out my old cartridge in minutes. Printer is back up and running smoothly.

A

Anonymous

Feb 16, 2026

Rating: 4/5

Good but wires are stiff

The heating element works great, but the silicone wires are a bit stiff to route in tight spaces.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Reliable heating

Consistent temperature maintenance during long prints. Very satisfied with the quality.

5 FAQ

Q: What is the resistance?

A: The resistance varies by voltage, approximately 2.1 ohms for 12V and 8.4 ohms for 24V.

Q: Does this work with 24V systems?

A: Yes, this cartridge is compatible with both 12V and 24V systems.

Q: Are the wires silicone insulated?

A: Yes, the leads are high-temperature silicone insulated wires.

Q: Will this fit a Creality CR-10?

A: Yes, it fits the standard hotend blocks used on CR-10 series printers.

Q: How many come in the pack?

A: This listing includes two heater cartridges per package.

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