---
product_id: 675370970
title: "Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers"
brand: "unitak3d"
price: "HK$308"
currency: HKD
in_stock: true
reviews_count: 13
category: "Uni Tak3 D"
url: https://www.desertcart.hk/products/675370970-upgrade-0-4mm-hotend-compatible-with-bambu-lab-a1-a1
store_origin: HK
region: Hong Kong
---

# 300℃ max temp Magnetic quick-swap design 0.4mm ±0.02mm nozzle precision Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers

**Brand:** unitak3d
**Price:** HK$308
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your 3D prints with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers by unitak3d
- **How much does it cost?** HK$308 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/675370970-upgrade-0-4mm-hotend-compatible-with-bambu-lab-a1-a1)

## Best For

- unitak3d enthusiasts

## Why This Product

- Trusted unitak3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Print:** Magnetic suction design enables effortless, tool-free installation—get back to printing faster.
- • **Heat That Keeps Up:** Withstands up to 300℃ for seamless printing with advanced high-temp filaments like Nylon and PC.
- • **Precision Perfected:** Ultra-fine 0.4mm stainless steel nozzle ensures flawless, burr-free extrusion every time.
- • **Integrated Efficiency:** All-metal heating block and heatbreak fusion minimizes filament leakage and maximizes heat dissipation.
- • **Universal Compatibility:** Tailored for BambuLab A1 & A1 Mini, supporting a wide range of filaments from PLA to TPU.

## Overview

The Upgrade 0.4mm Hotend for BambuLab A1 & A1 Mini combines a high-precision stainless steel nozzle with an all-metal integrated heating block, delivering superior heat resistance up to 300℃ and fast, reliable filament extrusion. Its magnetic quick-swap design ensures hassle-free installation, making it the perfect upgrade for professionals demanding flawless, high-speed 3D printing with diverse filament types.

## Description

desertcart.com: Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers : Industrial & Scientific

Review: Just what I needed - Worked good prints came out perfect
Review: Hassle free - Installed easily and worked immediately. No issues.

## Features

- 【Compatibility】This hotend is compatible with bambulab A1 Mini and A1 3D printers, providing high-speed and high-quality printing performance.
- 【All-metal Integrated Design】All metal smooth insulation provides good heat dissipation effect,The heatbreak is tightly integrated with the heating block,reducing filament leakage and detachment.
- 【High precision】The 0.4mm nozzle is made of high-quality stainless steel material and has no burrs,and extruder nozzle diameter tolerance is less than 0.02 mm,providing an accurate and smooth extrusion.
- 【High Temperature Resistance】Up to 300℃ High Temperature to accomplish better effect of printing with high temperature filaments.A1 mini hotend is compatible with various filaments such as PLA, ABS, PETG, TPU, PP, PC, Nylon, etc.
- 【Quick Swap Installation】The magnetic suction design enables effortless disassembly and installation without the necessity of complicated wiring procedures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGG7QCMZ |
| Best Sellers Rank | #180,262 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,075 in 3D Printer Accessories |
| Date First Available | September 9, 2024 |
| Item Weight | 1.06 ounces |
| Manufacturer | UniTak3D |
| Product Dimensions | 0.83 x 0.67 x 1.93 inches |

## Images

![Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers - Image 1](https://m.media-amazon.com/images/I/317Gk2Uzf0L.jpg)
![Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers - Image 2](https://m.media-amazon.com/images/I/31gHCqDow5L.jpg)
![Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers - Image 3](https://m.media-amazon.com/images/I/41B6a66XKML.jpg)
![Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers - Image 4](https://m.media-amazon.com/images/I/41BKvnZRwaL.jpg)
![Upgrade 0.4mm Hotend Compatible with Bambu lab A1&A1 Mini,High Temp&Fast Speed Stainless Steel Nozzle+Heating Block Integrated Structure Hot End for BambuLab A1 and A1 Mini 3D Printers - Image 5](https://m.media-amazon.com/images/I/41PQQTWgU2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what I needed
*by J***Y on December 6, 2025*

Worked good prints came out perfect

### ⭐⭐⭐⭐⭐ Hassle free
*by G***Y on November 13, 2025*

Installed easily and worked immediately. No issues.

### ⭐⭐⭐⭐⭐ Good
*by N***A on December 14, 2025*



## Frequently Bought Together

- Original Bamboo Lab A1 Mini Hotend 0.4mm High Temp&Fast Speed Stainless Steel Nozzle+Chrome Plated Brass Heating Block Integrated Structure Compatible with Bambu Lab A1&A1 Mini 3D Printer
- Original Bamboo Lab A1/A1mini Hotend 0.4mm High Temp&Fast Speed Hardened Steel Nozzle+Heating Block Integrated Structure Compatible with Bambu Lab A1&A1 Mini 3D Printer

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**Shop now:** [https://www.desertcart.hk/products/675370970-upgrade-0-4mm-hotend-compatible-with-bambu-lab-a1-a1](https://www.desertcart.hk/products/675370970-upgrade-0-4mm-hotend-compatible-with-bambu-lab-a1-a1)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-05*