E3D ObXidian™ High Flow HotEnd for Bambu Lab A1 / A1 Mini / A2L

The E3D High Flow ObXidian® HotEnd for Bambu Lab A1, A1 Mini, and A2L is an officially approved upgrade that delivers up to 70% more volumetric flow compared to the standard Bambu hotend. The E3DLC™-coated ObXidian® nozzle offers exceptional wear resistance and a non-stick surface — making it ideal for abrasive filaments such as carbon fibre and glass fibre composites. Drop-in replacement, no tools or hardware modifications required. Key Features Up to 70% higher volumetric flow rate vs standard Bambu hotend ObXidian® nozzle with E3DLC™ coating — extreme wear resistance and non-stick surface Officially approved by Bambu Lab — does not void warranty Maintains interlayer adhesion strength at high print speeds Tool-free drop-in installation — no hardware modifications needed Select