SKU: TH2170
The Bambu Lab A1 Series Hotend is purpose-built for the A1 and A1 Mini 3D printers, delivering fast thermal response, stable extrusion, and consistent material flow. Its fully integrated design ensures efficient heat transfer and reliable performance across a wide range of print conditions.
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The Bambu Lab A1 Series Hotend is purpose-built for the A1 and A1 Mini 3D printers, delivering fast thermal response, stable extrusion, and consistent material flow. Its fully integrated design ensures efficient heat transfer and reliable performance across a wide range of print conditions.
The quick-change construction minimizes downtime, making it easy to switch nozzle sizes based on your application — whether you’re optimizing for detail, strength, or speed.
Available in multiple nozzle sizes:
0.2 mm – Stainless Steel
Ideal for ultra-fine details and high-resolution prints.
0.4 mm – Stainless Steel
The standard choice for balanced performance, offering excellent surface finish and reliable everyday printing.
0.4 mm, 0.6 mm, 0.8 mm – Hardened Steel
Designed for durability and abrasive filaments such as carbon fiber, glass fiber, glow-in-the-dark, or filled materials.
The precision-machined nozzle and stable heating system ensure consistent layer bonding and smooth surface finish.
The larger nozzle diameter allows greater filament flow per second, enabling faster layer deposition and reduced overall print time.
Compare detail, speed, and strength to find the perfect nozzle for your next print.
| Feature | 0.2 mm | 0.4 mm | 0.6 mm | 0.8 mm |
|---|---|---|---|---|
| Best For | Ultra Fine Detail | Balanced Detail & Speed | Fast Functional Parts | Maximum Speed & Strength |
| Detail Quality | ★★★★★ | ★★★★☆ | ★★★☆☆ | ★★☆☆☆ |
| Print Speed | Slow | Medium | Fast | Very Fast |
| Model Strength | Average | Moderate | High | Very High |
| Common Use | Miniatures Logos Text |
Toys Mechanical Parts Decorative Models |
Structural Parts Engineering Prototypes |
Large Structural Prints Industrial Components |
Precision. Speed & High Temperature.
| Specification | Details |
|---|---|
| Compatible Models | Bambu A1 & A1 mini (A1 Series) |
| Max Printing Temperature | 320°C |
| Hotend Length | 47.3 mm |
| Filament Diameter | 1.75 mm |
| Nozzle Sizes Available | 0.2 mm / 0.4 mm / 0.6 mm / 0.8 mm |
| Nozzle Material | 0.2 / 0.4 mm – Stainless Steel 0.4 / 0.6 / 0.8 mm – Hardened Steel |
| Packaging Weight | 30 g (varies by version) |
| Packaging Dimensions | 190 × 70 × 50 mm |
List of compatible filament for the hotends.
Best for ultra-fine detail printing.
Balanced speed and quality for everyday use.
High-flow printing for structural parts.
Maximum strength and speed for large prints.
Watch step-by-step demonstration videos for safely replacing the hotend.
1x Bambu A1 Series Hotend with Nozzle
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