2-Pack Bambu Lab A1 & A1 Mini Hardened Steel Hotend Kit 0.4mm 2-Pack Hotend kit

2-Pack Hardened Steel Hotend Assemblies • 0.4mm Nozzle • Bambu Lab A1 & A1 Mini

Abrasive Filament Capability & High-Speed Reliability

Unlock the full potential of your Bambu Lab printer with the 2-Pack 0.4mm Hardened Steel Hotend Kit, specifically engineered for Bambu Lab A1 and A1 Mini 3D printers. Upgrading to hardened steel allows you to print abrasive composite filaments like Carbon Fiber, Wood, and Glow-in-the-Dark without suffering the rapid tip wear common to standard brass nozzles. Featuring seamless quick-swap compatibility, high thermal conductivity, and temperatures rating up to 300°C, this 2-pack keeps your print farm or setup running without unexpected downtime.

Key Performance Highlights

• Wear-Resistant Hardened Steel Construction: Specially heat-treated to withstand abrasive composite filaments (PLA-CF, PETG-CF, Luminous, Metal-filled) without bore enlargement or degradation.
• Direct Drop-In Quick-Swap Fit: Designed to exact OEM mounting specifications for the Bambu Lab A1 and A1 Mini heating block and latching mechanism.
• Optimized Thermal Conductivity: Engineered internal melt zone delivers smooth, consistent extrusion even during high-speed volumetric printing.
• High-Temperature Rating (Up to 300°C): Handles high-temp engineering materials, expanding your manufacturing and prototyping choices.
• 2-Pack Value Backup: Having a spare ready ensures zero production delays when clearing stubborn clogs or switching specialized materials.

Technical Specifications & Compatibility Printer Compatibility: Bambu Lab A1 / Bambu Lab A1 Mini Nozzle Size: 0.4mm Standard Orifice Nozzle Material: High-Grade Hardened Tool Steel Max Printing Temp: 300°C Pack Quantity: 2 Complete Hotend Units Supported Filaments: PLA, PETG, TPU, ABS, PLA-CF, PETG-CF Condition: Factory Sealed / Brand New Fast & Free Shipping • Quality Tested & Guaranteed • Dedicated Technical Support ```