--- product_id: 663750634 title: "2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab" brand: "hzdadeve" price: "R$218" currency: BRL in_stock: true reviews_count: 13 url: https://www.desertcart.com.br/products/663750634-2-pack-0-4mm-a1-mini-a1-a2l-hotend-kit store_origin: BR region: Brazil --- # 0.4mm ultra-precise nozzle diameter Supports extrusion up to 350°C Hardened steel for 5-10x durability 2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab **Brand:** hzdadeve **Price:** R$218 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your 3D printing game with precision and durability that never quits! ## Quick Answers - **What is this?** 2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab by hzdadeve - **How much does it cost?** R$218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/663750634-2-pack-0-4mm-a1-mini-a1-a2l-hotend-kit) ## Best For - hzdadeve enthusiasts ## Why This Product - Trusted hzdadeve brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Direct fit for Bambu Lab A1, A1 Mini, and A2L hotends—swap nozzles in minutes, no tools required. - • **High-Temp Performance:** Print advanced materials like ABS, Nylon, and PC with confidence at temperatures soaring to 350°C. - • **Leak-Proof Engineering:** Precision threads and sealing eliminate filament oozing and clogging for uninterrupted multi-hour prints. - • **Pinpoint Precision Extrusion:** Achieve flawless prints with ultra-smooth, consistent filament flow and razor-sharp detail. - • **Built to Last, Print After Print:** Hardened steel nozzle outperforms brass by up to 10x in wear resistance—your long-term printing ally. ## Overview The HzdaDeve 2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit features hardened steel nozzles engineered for ultra-precise extrusion and exceptional wear resistance. Compatible with Bambu Lab hotends, it supports high-temperature printing up to 350°C, enabling use with advanced filaments like ABS and Nylon. Designed for easy, tool-free installation, this kit ensures leak-proof, consistent performance for flawless multi-hour prints, making it a must-have upgrade for serious 3D printing professionals. ## Description Established in 2015, HzdaDeve is committed to producing top-quality 3d printer accessories at affordable prices. Our products undergo rigorous testing to ensure performance and reliability. Customers could trust that every HzdaDeve 3d printer accessory they purchased would deliver the same high-quality results. We continually expand our product range to meet evolving customer needs. 2PK 0.4MM A1 Mini Hotend 2PK 0.2MM A1 Mini Hotend 4‑Pack 0.2/0.4/0.6mm 4‑Pack 0.4mm A1 Hotend 4‑Pack 0.2/0.4/0.6/0.8mm 4PK 0.2/0.4mm A1 Hotend 2PK 0.4MM Silver Hotend ## Features - Precision & Consistency: Engineered with a precision-machined nozzle, this A1 Mini Hot End ensures ultra-smooth and stable filament extrusion. It delivers exceptional layer-to-layer adhesion and fine detail reproduction, significantly reducing common issues like under-extrusion, stringing, or layer shifting for flawless 3D prints every time. - Wear-Resistant Hardened Steel: Made from premium hardened steel, this A2L nozzle is built to withstand the most abrasive filaments. It offers superior durability, outlasting standard brass nozzles by up to 5-10 times, making it the perfect long-term, cost-effective upgrade parts. - Leak-Free: Featuring precisely cut threads and a perfectly flat sealing surface, this replacement part guarantees a tight, leak-proof seal. This precision engineering eliminates the risk of filament oozing or clogging, ensuring consistent back pressure and reliable extrusion even during long, complex multi-hour prints. - High-Temperature: The A1 Mini Hotend operates reliably at high extrusion temperatures (up to 350°C). The A1 nozzle is fully compatible with high-performance engineering materials like ABS, ASA, PETG, PA (Nylon), and PC. It maintains structural integrity and thermal stability under extreme conditions, allowing you to expand your printing capabilities beyond standard PLA. - Quick Swap & Compatibility: Designed as a direct plug-and-play replacement, this A2L nozzle hotend is perfectly compatible with Bambu Lab A1, A1 Mini, and A2L Series hotend assemblies. No additional modifications or tools are required for installation. - Upgrade Removable Nozzle: The A1 hotend features a replaceable nozzle that has a threaded, removable hardened steel nozzle. It allows you to replace a worn or clogged nozzle in minutes, rather than replacing the entire hotend, reducing running costs. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DHBQKLV8 | | Best Sellers Rank | #1,824 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #13 in 3D Printer Accessories | | Date First Available | September 18, 2024 | | Item Model Number | A1 Hotend | | Item Weight | 2.39 ounces | | Manufacturer | HzdaDeve | | Package Dimensions | 4.69 x 3.78 x 1.02 inches | ## Images ![2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab - Image 1](https://m.media-amazon.com/images/I/61I7CV68ufL.jpg) ![2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab - Image 2](https://m.media-amazon.com/images/I/713sFJPFKfL.jpg) ![2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab - Image 3](https://m.media-amazon.com/images/I/711PWROUV8L.jpg) ![2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab - Image 4](https://m.media-amazon.com/images/I/71DooQrYazL.jpg) ![2 Pack 0.4mm A1 Mini/A1/A2L Hotend Kit Hardened Steel Nozzle for Bambu Lab - Image 5](https://m.media-amazon.com/images/I/719VcdDxT6L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work, and work well! Will buy again as needed. *by on Reviewed in the United States August 12, 2025* So as everyone knows, there aren't any profiles for the Kobra 3 Max for larger nozzles than 0.4mm. However, it didn't take much to get these going. So far only used the 0.6mm and the prints are silky smooth even at 0.3mm layer lines. The nozzle outperforms the stock one in quality imo. I go through a kg of filament every few days so they get used quite a bit, but not a farm or anything just a hobby. Rare stringing, getting speeds around 80-100mm/s but still shaves off 1-2hours a print easy and more on even larger prints.Here are the settings I use in Anycubic Slicer NextDon't forget to go into printer settings on the actual printer and set the nozzle to 0.6/0.8. This will cause it to do a vibration calibration and PID for the new non-standard nozzle. If you don't do this it won't match the slicer profile and won't print.If you are wanting to do the 0.8mm nozzle just change the line widths to 0.82 and the two other options to 0.85 and then layer height 0.4mm plus the rest of the changes.Each new item that is different than the previous print I do a calibrate flowrate from the touch screen so don't even mess with the volume 11-12 in the settings that can be adjust but might be useful to avoid calibrating. Only have to redo it on spool/color changeProcess: Advanced onLayer height: 0.3First Layer and Layer: 0.3You can still use finer lines and could do 1st layer 0.3mm and Layer after that as 0.1mm. Which still prints surprisingly fast.Line Width(s):All 0.62Except:First Layer 0.65Sparse Infill 0.65Precise Wall: EnabledPrinter Settings:Basic Information TabSupport Multi bed: EnabledZ offset: -0.02Extruder TabNozzle Diameter: 0.6Layer Height limits: 0.1/0.3 (Min/Max)Wipe distance: 5Filament Profile:I'm using PETG so just adjust the temps or whatnot. You want to bump your temps 5-10C at the nozzleCooling:No fooling for first 5 layersFull fan speed at layer 6Part Cooling Fan:10/100 (Min/Max)Keep Fans always on: DisabledDon't slow down for outer walls: EnabledThis keeps the fan in use only when needed and at a rate it calculates. Since with PETG you don't want a lot of fan.Settings Override:Retract on layer change: EnabledWipe while retracting: EnabledWipe Distance: 5mmRetract amount before wipe: 0Sorry for no images, not a fan of sharing any IRL photos on the internet. ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United States September 5, 2026* No difference between these and oem nozzles. I always buy these for all machines and never had a problem. I have purchased dozens. Dont drink the tea, these are far from complicated. Stop paying more for a name! ### ⭐⭐⭐⭐⭐ Works Well, Costs Less *by on Reviewed in the United States August 27, 2026* These nozzles perform just like the original, but they are hardened steel, making them suitable for fiber materials. I don't plan on printing with any of the engineering fibers, but it does not hurt to have the ability. For the cost, they are excellent. Don't waste your money on "official" factory parts. ## Frequently Bought Together - HzdaDeve 2 Pack A1 Mini/A1 Hotend Print Head Hot End Kit Extruder Upgrade High-Temperature 0.4MM Hardened Steel Nozzle Replacement with 4PCS Silicone Cover Sock for Bambu Lab 3D Printer Accessories - 2PCS A1 Mini Upgrade Hotend Kit, 3D Printer Print Head Hot End Heating Block Kit with 0.2mm Hardened Steel Nozzle and Silicone Socks for Bambu Lab A1/A1 Mini - OVERTURE PLA Filament 1.75mm PLA 3D Printer Filament, 1kg Cardboard Spool (2.2lbs), Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printer (Black 1-Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/663750634-2-pack-0-4mm-a1-mini-a1-a2l-hotend-kit](https://www.desertcart.com.br/products/663750634-2-pack-0-4mm-a1-mini-a1-a2l-hotend-kit) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-25*