Description
Reviews
| Brand | - |
| Category | Agricultural Machinery, Tools & Film / Other Farm Tools |
| Origin | - |
| Compatible Printer Models | Bambu Lab X1, X1 Carbon, P1P, P1S |
| Nozzle Material | Hardened Steel |
| Throat Tube Type | Metal Integrated |
| Filament Compatibility | PLA, PETG, ABS, ASA, CF-Nylon, Glass-Fiber |
| Max Operating Temperature | 300°C |
| Upgrade Version | TZ4.0 Bamboo Extruder |
| Installation Difficulty | Moderate (Requires basic tools) |
| Package Contents | 1x Hotend Assembly, 1x Installation Guide |
| Weight | 85 grams |
| Warranty Period | 6 Months Manufacturer Warranty |
Anonymous
Mar 13, 2026
Rating: 5/5
Worth every penny
If you plan on printing engineering-grade materials, this is a must-have. The hardened nozzle saves money in the long run by not needing frequent replacements.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for abrasive filaments
I switched to this assembly specifically to print carbon fiber nylon, and it handles it like a champ. The hardened steel nozzle shows no wear after 2kg of printing. Installation was straightforward following the guide.
Anonymous
Mar 07, 2026
Rating: 5/5
Reliable and durable
Been running this on my P1S for three months now. No heat creep issues and temperature stability is excellent. Highly recommend for anyone pushing their printer to the limits.
Anonymous
Mar 06, 2026
Rating: 5/5
Solved my clogging issues
My stock hotend kept clogging with recycled PETG. This TZ4.0 upgrade completely eliminated the problem. The integrated throat design seems to improve flow consistency.
Anonymous
Mar 03, 2026
Rating: 4/5
Great upgrade but tight fit
The print quality improved significantly with less clogging. However, fitting the metal throat tube into the heater block required a bit more force than expected. Once installed, it works perfectly.
Anonymous
Mar 03, 2026
Rating: 4/5
Solid performance
Good build quality and materials. It runs slightly hotter than the stock unit, so I adjusted my cooling fan profile slightly. Overall very satisfied with the purchase.
Q: What is the nozzle diameter included in this package?
A: This assembly comes pre-installed with a 0.4mm hardened steel nozzle. Other sizes are available separately if needed.
Q: Do I need to recalibrate my flow rate after installation?
A: It is highly recommended to perform a flow rate calibration and heatbed leveling after installing any new hotend assembly to ensure optimal print quality.
Q: Does this come with a new silicone sock?
A: No, this assembly does not include a silicone sock. You can reuse your existing one if it is in good condition or purchase a compatible high-temperature sock separately.
Q: Can this handle PLA at standard speeds?
A: Absolutely. While designed for abrasive materials, it performs excellently with standard PLA, PETG, and ABS at all standard printing speeds.
Q: Is this compatible with the original Bambu Lab X1 non-Carbon version?
A: Yes, the TZ4.0 Upgrade Bamboo Extruder Hotend Assembly is fully compatible with both the X1 and X1 Carbon models.
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