---
product_id: 692397843
title: "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"
brand: "unitak3d"
price: "AR$112238"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/692397843-a1-mini-hotend-0-4mm-high-temp-and-fast-speed
store_origin: AR
region: Argentina
---

# 300℃ high-temp resistance Magnetic quick-swap design 0.4mm ultra-precise nozzle ±0.02mm 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

**Brand:** unitak3d
**Price:** AR$112238
**Availability:** ✅ In Stock

## Summary

> 🔥 Print hotter, faster, smarter with the A1 Mini Hotend!

## Quick Answers

- **What is this?** 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 by unitak3d
- **How much does it cost?** AR$112238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/692397843-a1-mini-hotend-0-4mm-high-temp-and-fast-speed)

## 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

- • **Heat That Keeps Up:** Handles up to 300℃ for seamless printing with advanced filaments like Nylon, PC, and TPU.
- • **Effortless Upgrades:** Magnetic suction system lets you swap hotends in seconds—no tools, no hassle, no downtime.
- • **Precision Perfected:** 0.4mm stainless steel nozzle with razor-sharp ±0.02mm tolerance for flawless prints every time.
- • **Tailored for Bambu Lab:** Specifically engineered for A1 & A1 Mini printers to unlock their full speed and quality potential.
- • **Integrated All-Metal Design:** Smooth heat dissipation and zero filament leakage thanks to the tightly fused heatbreak and heating block.

## Overview

The A1 Mini Hotend is a precision-engineered, all-metal 0.4mm nozzle upgrade designed exclusively for Bambu Lab A1 and A1 Mini 3D printers. Featuring a high-temp resistance up to 300℃, magnetic quick-swap installation, and an integrated stainless steel and chrome-plated brass structure, it delivers superior heat management, filament compatibility, and ultra-precise extrusion for professional-grade 3D printing performance.

## Description

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

## Features

- 【Compatibility】 This Hotend is only compatible with A1 Mini and A1 3d printers,providing high-speed and high-quality printing.
- 【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.Bambulab 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 |
|---------------|-------|
| Manufacturer | UniTak3D |
| Part number | Uni144H-0.4 |
| Item Weight | 30 g |
| Product Dimensions | 2.1 x 1.7 x 4.9 cm; 30 g |
| Manufacturer reference | Uni144H-0.4 |
| Size | 0.4mm |
| Item Package Quantity | 1 |
| Included components | 1*Compatible with bamboo lab A1/A1 mini hotend 0.4mm |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51Slv9qbbxL.jpg)

## Available Options

This product comes in different **Size Name** options.

## 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.com.ar/products/692397843-a1-mini-hotend-0-4mm-high-temp-and-fast-speed](https://www.desertcart.com.ar/products/692397843-a1-mini-hotend-0-4mm-high-temp-and-fast-speed)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-26*