Hardened Steel Hotend Kit for Bambu Lab A1 High Speed

The BEGRINT Hotend Kit is a fast-speed hot end assembly designed for the Bambu Lab A1 and A1 Mini. It’s aimed at makers who want to push higher print speeds while maintaining reliable extrusion with durable nozzles.

Key Features

Interchangeable hardened steel nozzles in 0.2, 0.4, 0.6, and 0.8 mm for wear resistance and a range of detail options on abrasive filaments.
Optimized design for faster printing without compromising extrusion stability or print quality.
Easy installation that fits the original hotend assembly for straightforward upgrades and minimal downtime.
Better performance with abrasive materials (e.g., carbon fiber–reinforced filaments, nylon) thanks to hardened-nozzle durability.
Consistent temperature control and reliable extrusion at higher speeds to help achieve smooth, accurate layers.

Product Details

Brand: BEGRINT
Model compatibility: For Bambu Lab A1 / A1 Mini
Material: Hardened steel nozzle (hotend assembly)
Nozzle sizes: 0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
Colour: Not specified
Functionality: Hotend kit for fast-speed printing and durable extrusion
Origin: Mainland China

Product appearance, packaging, and minor details may vary slightly depending on the supplier or manufacturing batch.

If you have questions about a product before purchasing, please contact our support team and we will be happy to assist.

Orders are processed within 1–4 business days before dispatch. Once shipped, delivery typically takes 7–15 business days depending on your location and demand.

Tracking information will be sent to your email once your order has been dispatched.

We offer a 30-day return window. If your item arrives damaged, defective, or incorrect, please contact our support team within 30 days of delivery and we will assist with a replacement or refund.

For full details, please refer to our Shipping Policy and Returns Policy pages.

Loved by Our Community

Real results from real parents who trust our sleep solutions.

Chloe B.

Exactly what I expected. Good quality and arrived without any issues. Happy with it.

Brian D.

Really solid for the price. Does what it's meant to and feels well made.

Sophia R.

Arrived on time and matched the description perfectly. Would order again.

Noah T.

Better than I expected honestly. Quality is good and is exactly as advertised.

Mia K.

Fast processing and everything showed up as described. Pretty straightforward.

Ethan J.

This sleepsack has simplified our bedtime routine. It's safe, comfortable, and keeps our baby sleeping soundly through the night.

Account