E3D & Bambu Lab ObXidian High Flow Hotends are an official collaboration between E3D and Bambu Lab, bringing you one of the most compact, lightweight and, more importantly, performant hotends to date.

Includes:
0.40mm High Flow ObXidian hotend (1 pcs)
Thermal grease (1 pcs)
Silicone sock (1 pcs)
Heater retaining spring (1 pcs)
Bolts (2 pcs)

Note: For 1.75mm filament only

Fits:
Bambu LabX1
Bambu LabX1 Carbon
Bambu LabP1S
Bambu LabP1P

Documentation:
Bambu Lab X1 Upgrade Guide
Bambu Lab P1P/P1S Upgrade Guide

FAQ

What is the maximum printing temperature?
300 °C
Can you cold pull the E3D ObX HF Bambu Hotend?
Yes, you can! The ObXidian coating is designed to withstand the force of a cold pull, however it can be a little bit challenging compared to a typical nozzle due to the internal construction.
Are there any material limitations?
Any filament you can print with our Revo and V6 ObXidian nozzles can be used with this upgrade. Typically aimed at fiber filled filaments, glow in the dark and glitter filled filaments, these nozzles should provide you a reliable choice. Short periods of metal and ceramic filled filaments can be used but may still wear over prolonged use.
Do I need to PID tune when I upgrade to the E3D ObX HF Bambu Hotend?
No, you don’t need to!
Is this compatible with E3D Revo Nozzles?
These Hotends are designed to maintain the exact same form factor as the stock Bambu nozzles and are therefore not compatible with the Revo range of nozzles. If this is something you are interested in we recommend you have a look at the Revo Panda, which is a Revo compatible Hotend by Biqu.