# Hotend with hardened steel nozzle for BambuLab A1 series 0.8 mm

**URL:** https://aio.lv/en/product--bambulab-bml-24678--12090287
**Data updated:** 2026-03-13 09:03 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** BambuLab
**Manufacturer code:** BML-24678
**EAN:** 6975337034964
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bambulab-bml-24678--12090287

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement hotend designed for BambuLab A1 series 3D printers, equipped with a hardened steel nozzle of 0.8 mm diameter. Intended for extrusion of abrasive or composite filaments where increased nozzle wear resistance is required. Fits original BambuLab A1 hotend mounts and enables stable flow at larger layer lines for faster, coarse-detail printing.

## Long description

The Hotend with hardened steel nozzle for BambuLab A1 series 0.8 mm is a direct-replacement hotend assembly engineered for BambuLab A1 family 3D printers. It includes a wear-resistant hardened steel nozzle with a 0.8 mm orifice diameter, designed to handle abrasive and composite filaments while preserving nozzle geometry and maintaining consistent extrusion at larger layer heights. The hotend is compatible with original A1 hotend mounts and supports stable filament flow for faster printing of coarse-detail parts.
Advantages
This hotend provides increased wear resistance thanks to the hardened steel nozzle, reducing the frequency of nozzle replacement when printing with abrasive materials such as carbon-fibre, metal-filled, or glow-in-the-dark filaments. The 0.8 mm nozzle aperture enables higher volumetric flow and faster deposition for larger layer heights, improving throughput for functional and prototyping prints that do not require fine surface detail. Designed to fit original BambuLab A1 hotend mounts, it maintains mechanical and thermal compatibility for straightforward installation and reliable thermal transfer.
Suitable for
Printing abrasive composite filaments (carbon-fibre, glass-filled, metal-filled)
High-flow prints with larger layer heights and thicker extrusion widths
Rapid prototyping and functional parts where surface fineness is secondary
Applications requiring longer nozzle life and reduced maintenance
Key specifications
Nozzle material: hardened steel for improved abrasion resistance
Nozzle diameter: 0.8 mm orifice for increased volumetric flow
Compatibility: fits BambuLab A1 series hotend mounts and form factor
Intended filament types: abrasive and composite filaments as well as standard thermoplastics
Print use case: optimized for larger layer heights and faster deposition
How to use
Power down and cool the printer before replacing the hotend. Remove the existing hotend assembly following the BambuLab A1 service instructions, then mount the replacement hotend ensuring secure mechanical connection and correct thermistor and heater cartridge seating if applicable. Recalibrate nozzle height and update print settings for a 0.8 mm nozzle, increasing line width and layer height parameters to match the larger orifice. Verify extrusion and temperature stability with a short test print before beginning production runs.
Usage recommendations
Use filament retraction and print temperature settings appropriate for composite or abrasive materials, and adjust slicer volumetric flow limits when increasing print speed. Regularly inspect the hardened steel nozzle for buildup and clean using mechanical or chemical methods recommended for hardened steel. When switching back to fine-detail nozzles, restore previous print profiles and recalibrate bed and Z-offset.

## FAQ

### How much does the Hotend BambuLab A1 0.8 mm cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BambuLab products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BambuLab service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12090287/67605573_large.webp