A
Anonymous
Mar 21, 2026
Rating: 4/5
Good quality for the price
I use it regularly and the performance has been stable so far.
Description
This is an upgraded V6 heated nozzle and aluminum heater block assembly designed for 3D printer extruders. The unit features a copper heating core integrated with a V2-style nozzle and a durable aluminum T-block for efficient thermal transfer. It serves as a direct replacement component for V6 hotend systems to improve melting performance during printing. Ensure the printer is powered off and completely cooled before installation to prevent burns or damage.
Reviews
Attributes
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Material | Aluminum Alloy Block with Copper Heat Sink |
| Compatibility | Ender 3, CR-10, Anet A8, and other V6 Hotends |
| Nozzle Thread | M6 Standard Thread |
| Filament Diameter | 1.75mm |
| Max Temperature | Up to 260°C (PLA, ABS, PETG) |
| Heater Cartridge Voltage | 12V / 24V Compatible |
| Thermistor Type | NTC 100K (Included) |
| Cooling Fan Size | 4010 or 4020 (Not Included) |
| Package Contents | 1x Aluminum Block, 1x Copper Heat Sink, 1x Nozzle, Screws |
| Weight | 45 grams |
6 reviews
A
Anonymous
Mar 19, 2026
Rating: 5/5
Exactly what I expected
The Heated Copper Parts V2 3D Printer Upgraded V6 Nozzle Print Head V6 Aluminum Block 3D Extruder T Block arrived in good condition and matches the listing details.
A
Anonymous
Mar 18, 2026
Rating: 4/5
Works as described
No major issues. The finish and fit are both acceptable for this range.
A
Anonymous
Mar 07, 2026
Rating: 4/5
Reliable and practical
After a few days of use, it feels dependable and consistent for routine tasks.
A
Anonymous
Mar 04, 2026
Rating: 5/5
Will buy again
Helpful product page and smooth experience overall.
A
Anonymous
Mar 01, 2026
Rating: 5/5
Solid everyday option
Simple, reliable, and easy to integrate with my existing setup.
5 FAQ
Q: How do I apply the thermal paste during installation?
A: Apply a small pea-sized amount of thermal paste between the heater cartridge and the aluminum block, and another thin layer between the thermistor and its slot, to ensure optimal heat transfer.
Q: Does this come with a heater cartridge and thermistor?
A: Yes, the package includes a pre-installed heater cartridge and an NTC 100K thermistor, ready for immediate installation.
Q: Can I use this with TPU filament?
A: Yes, this hotend setup is suitable for flexible filaments like TPU, provided you use an appropriate nozzle size and print speeds.
Q: Is this compatible with a 24V power supply?
A: Absolutely. The heater cartridge is designed to work efficiently with both 12V and 24V printer power supplies.
Q: What size cooling fan do I need for this block?
A: This block is designed to accommodate standard 4010 or 4020 cooling fans. Please note that the fan itself is not included in the package.
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