The Bambu Lab Official 0.4mm hardened steel nozzle assembly hotend kit is a precision-engineered replacement and upgrade accessory designed specifically for the Bambu Lab A1 Mini 3D Printer.

This hotend kit is suitable for users in Bangladesh looking for long-lasting performance, stable extrusion, and consistent print quality. Available from BDTronics, this product is ideal for both hobbyists and professional 3D printing users who print frequently or use abrasive filaments.

Manufactured using high-quality hardened steel, this integrated hotend kit offers excellent resistance to high temperature, wear, and deformation. Compared to standard brass nozzles, hardened steel ensures extended lifespan, especially when printing with filled or engineering-grade filaments. BDTronics supplies this hotend kit for reliable and precise 3D printing performance.

Note: To order the servicing spare parts, you must enter your valid 3D printer purchase order ID in the "Reference Order ID" field.

Features:

• Hardened steel 0.4mm nozzle designed for long-term durability and wear resistance

• Integrated hotend design reduces filament leakage and improves extrusion stability

• High-temperature resistant material suitable for continuous and long print jobs

• Magnetic suction mounting system for fast, accurate, and tool-free installation

• Reduced nozzle movement and vibration during printing for higher dimensional accuracy

• Improved layer consistency and surface finish for detailed prints

• Optimized for Bambu Lab A1 Mini printer mechanical and thermal structure

• Supplied by BDTronics for Bangladesh 3D printing users

Specifications:

• Nozzle diameter: 0.4mm

• Material: Hardened steel

• Filament diameter support: 1.75mm

• Compatible printer: Bambu Lab A1 Mini 3D Printer

• Hotend type: Integrated nozzle and heating component

• Installation type: Magnetic suction mount

• Package contents: 1 x 0.4mm hotend nozzle assembly kit

Compatible Filaments:

PLA, ABS, PETG, TPU, PC, PP, Nylon, PEEK

This wide filament compatibility makes the hotend suitable for everyday printing as well as advanced engineering applications. Users sourcing from BDTronics can use this nozzle for both standard and high-performance materials without frequent nozzle replacement.

How to Use:

• Power off and cool down the Bambu Lab A1 Mini printer completely

• Remove the existing hotend nozzle assembly from the printer

• Align the magnetic block of the new hotend kit with the mounting position

• Allow the magnetic suction system to lock the hotend securely in place

• Load compatible 1.75mm filament and perform a test print

• Adjust temperature settings based on filament type for optimal results

Application and Usage Notes:

• Suitable for high-detail models, functional parts, and mechanical components

• Recommended for users printing abrasive or high-strength filaments

• Maintains consistent extrusion diameter for accurate layer deposition

• Ideal for long print sessions due to improved thermal stability

BDTronics offers this hardened steel hotend kit as a reliable accessory for Bambu Lab A1 Mini users in Bangladesh, ensuring consistent print quality and reduced maintenance frequency. BDTronics focuses on supplying quality 3D printer accessories for local makers, engineers, and businesses.

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