Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Bambu Lab A1 and A1 mini
Nozzle Material	Hardened Steel
Heat Block Material	Brass
Design Type	Detachable Hotend Kit
Thermal Performance	Enhanced Heat Dissipation
Recommended Filaments	PLA, PETG, TPU, Carbon Fiber
Installation	Tool-free Quick Swap
Package Contents	1x Hotend Assembly, 1x Nozzle
Color	Silver/Brass
Warranty	90-Day Manufacturer Warranty

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Solved my clogging issues

I was experiencing frequent clogs with the standard nozzle when using recycled filaments. This hardened steel version has completely eliminated that problem. Very happy with the purchase.

Anonymous

Mar 27, 2026

Rating: 5/5

Smooth operation

Temperature stability is noticeably better with this brass heat block. My prints have fewer artifacts now. The hardened steel nozzle is durable and seems like it will last a long time.

Anonymous

Mar 17, 2026

Rating: 3/5

Good product, shipping delay

The hotend kit itself is high quality and performs well on my A1. However, the shipping took longer than expected. The product gets 5 stars, but the delivery experience brings the average down.

Anonymous

Mar 15, 2026

Rating: 5/5

Essential for serious printing

If you plan on doing more than just basic PLA, get this kit. The detachable design makes swapping nozzles incredibly fast compared to the stock setup. Highly recommended.

Anonymous

Mar 14, 2026

Rating: 4/5

Great quality, slightly tight fit

The brass block feels very solid and the machining is precise. It took a little extra force to snap it into place initially, but once seated, it is very stable. Prints look great.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect upgrade for abrasive filaments

I switched to this hardened steel nozzle kit to print carbon fiber PLA, and it works flawlessly. The heat dissipation is excellent, and the installation on my A1 mini was straightforward.

5 FAQ

Q: Can I still use the automatic calibration feature with this upgrade?

A: Yes, the flow dynamics and eddy current compensation features work perfectly with this upgraded hotend kit without any firmware changes.

Q: What is the maximum temperature this brass block can handle safely?

A: The brass heat block is rated for continuous operation up to 300°C, which covers most common engineering filaments like ABS, ASA, and PC.

Q: Does this come with multiple nozzle sizes?

A: This kit includes one pre-installed 0.4mm hardened steel nozzle. Additional nozzle sizes can be purchased separately if needed.

Q: Is this kit compatible with the original Bambu Lab X1 Carbon?

A: No, this specific hotend kit is designed exclusively for the Bambu Lab A1 and A1 mini models. The mounting mechanism differs for the X1 series.

Q: Do I need any special tools to install this?

A: No special tools are required. The kit features a quick-release design that allows for tool-free installation and removal directly from the printer head.

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