Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatible Model | E3D V6 Hotend |
| Nozzle Diameter Options | 0.2mm, 0.4mm, 0.6mm, 0.8mm |
| Material | Hardened Steel / Brass |
| Thread Type | M6 Thread |
| Package Contents | 1x Heat Break, 1x Heater Block, 1x Nozzle, 1x Silicone Sock |
| Max Temperature | Up to 300°C (depending on nozzle material) |
| Filament Compatibility | PLA, ABS, PETG, TPU, Nylon |
| Assembly Type | DIY Kit (Requires Assembly) |
| Brand | Xiao Chai Ren |
| Origin | China |
Anonymous
Mar 27, 2026
Rating: 5/5
Excellent heat break performance
The heat break in this kit prevents clogging much better than my stock component. I've been printing PETG continuously for days without a single jam. Highly recommended for serious hobbyists.
Anonymous
Mar 26, 2026
Rating: 4/5
Good kit for learning upgrades
As someone new to upgrading printers, this kit was a good challenge. Instructions could be more detailed for beginners, but online forums helped. Prints look great now.
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect upgrade for my Ender 3
This kit fit perfectly onto my modified E3D V6 setup. The hardened steel nozzle handles abrasive filaments like carbon fiber PLA without any issues. Assembly was straightforward with the included instructions.
Anonymous
Mar 21, 2026
Rating: 5/5
Professional results at home
Switched from a standard brass nozzle to the hardened steel option in this kit. The precision on small details is outstanding, and it handles high-temperature polycarbonate blends well.
Anonymous
Mar 16, 2026
Rating: 3/5
Decent but silicone sock is thin
The metal parts are solid, but the silicone sock feels a bit thinner than the original E3D one. It still works fine for temperature stability, just be careful when cleaning around it.
Anonymous
Mar 01, 2026
Rating: 4/5
Good value but check your threads
Great quality for the price. Just make sure your heater block matches the M6 thread specification exactly. I had to tap the threads slightly, but once installed, print quality improved significantly.
Q: How do I prevent leaks at the nozzle connection?
A: Ensure the hotend is heated to printing temperature before tightening the nozzle. This allows the metal to expand and creates a proper seal. Also, check that the heat break is screwed in firmly against the throat of the block.
Q: Does this come with a thermistor?
A: No, this kit includes the heat break, heater block, nozzle, and silicone sock. You will need to reuse your existing thermistor and cartridge heater or purchase them separately if yours are damaged.
Q: What is the difference between the brass and hardened steel nozzles included?
A: Brass nozzles offer excellent thermal conductivity for standard filaments like PLA and ABS. Hardened steel nozzles are required for abrasive materials like carbon fiber, wood-fill, or glow-in-the-dark filaments to prevent wear.
Q: Is this compatible with the Creality CR-10 stock hotend?
A: This kit is designed specifically for the E3D V6 style hotend. The stock CR-10 uses a different mount, so you would need an adapter or a full hotend swap to use this kit.
Q: Can I use this with a 24V power supply?
A: Yes, the heater block itself is voltage-neutral. However, you must ensure your cartridge heater is rated for 24V. The kit does not include the heater cartridge, so check your current component's rating.
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