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Home / Hot End and Nozzle / 3D Printing Bambu Lab A1/A1 mini Hotend Nozzle Upgrade Integrated Hardened Steel Print Head High-Speed Assembly

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Hardened Steel
Compatibility Bambu Lab A1 / A1 Mini
Nozzle Diameter 0.4 mm
Maximum Temperature 300°C
Design Type Integrated Hotend
Thread Size M6
Heater Cartridge 40W
Temperature Sensor NTC 100K
Item Weight 165 grams
Package Contents 1 x Hotend Assembly

5 reviews

A

Anonymous

Apr 15, 2026

Rating: 5/5

No More Clogging Issues

I was having frequent clogs with glow-in-the-dark filament. This solved the problem completely. Highly recommend.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect Fit

Dropped right into my Bambu A1. Calibration went smoothly after installation. Printing at high speeds now.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Essential for Abrasive Filaments

This hardened steel hotend handles carbon fiber PLA without wearing down. Installation on my A1 Mini was straightforward.

A

Anonymous

Mar 04, 2026

Rating: 3/5

Good but Pricey

Performance is great, but I wish it came with a spare silicone sock. Otherwise, it works as advertised.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Solid Upgrade

Quality feels premium compared to the stock brass nozzle. Only downside is the price, but worth it for durability.

5 FAQ

Q: Does this come with a thermistor?

A: Yes, the integrated assembly includes the thermistor and heater cartridge pre-installed.

Q: Do I need to recalibrate after swapping?

A: Yes, we recommend running the flow calibration and nozzle cleaning process after installation.

Q: Can I use this for standard PLA printing?

A: Absolutely, it works with all standard filaments including PLA, PETG, and ABS.

Q: What is the maximum safe operating temperature?

A: The hardened steel hotend is rated for continuous use up to 300°C.

Q: Is this compatible with the A1 Combo?

A: Yes, this hotend is fully compatible with both the A1 and A1 Combo systems.

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