A
Anonymous
Apr 15, 2026
Rating: 5/5
Fast Heat Up
Very satisfied with the performance. No temperature fluctuations during prints.
Description
3D Printer 6x20mm Single-End Cartridge Heater Heating Rod 12V 40W / 24V 40W
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Diameter | 6 mm |
| Length | 20 mm |
| Power Rating | 40 W |
| Voltage | 12 V / 24 V |
| Wire Length | 1000 mm |
| Material | Stainless Steel 304 |
| Lead Type | Single-End |
| Max Temperature | 300°C |
| Weight | 15 g |
| Compatibility | MK8 Hotend Systems |
5 reviews
A
Anonymous
Apr 13, 2026
Rating: 5/5
Great Replacement Heater
Works perfectly with my Ender 3. Heats up quickly and maintains temperature well.
A
Anonymous
Apr 08, 2026
Rating: 4/5
Good Value
Heats well and fits the block. Wires are a little stiff but manageable.
A
Anonymous
Mar 10, 2026
Rating: 3/5
Okay Product
Works as intended but the wires were shorter than I expected for my setup.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Exact Fit
Fits my MK8 hotend perfectly. Installation was straightforward.
5 FAQ
Q: Can I trim the wires if they are too long?
A: We do not recommend cutting the wires as it may void warranties and affect safety.
Q: What is the maximum operating temperature?
A: The heater is rated for safe operation up to 300°C.
Q: Does this come with thermal paste?
A: No, thermal paste is not included and should be purchased separately.
Q: What is the exact wire length?
A: The silicone insulated wires are approximately 1000 mm in length.
Q: Is this compatible with 24V systems?
A: Yes, this heater cartridge supports both 12V and 24V input.
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