Hotend nozzle 0.8 mm for BambuLab X1 and P1 series 3D printers — BambuLab BML-24042

Replacement hotend nozzle with a 0.8 mm orifice designed for direct fit on BambuLab X1 and P1 series 3D printers. This nozzle increases extrusion flow and prints wider bead widths compared to standard smaller nozzles, enabling faster material deposition and thicker layer builds. It is intended for applications where speed and higher volumetric flow are prioritized over fine detail, and it is compatible with the BambuLab hotend assembly when installed correctly.

Advantages

The 0.8 mm nozzle provides a higher flow rate and larger extrusion width, which reduces overall print time for large parts and prototypes. It is less prone to clogging when printing with filled or abrasive filaments due to the larger internal diameter, and it simplifies printing of coarse details and structural components. The direct-fit design ensures straightforward replacement without modification of the hotend assembly.

Suitable for

• Rapid prototyping and draft prints where surface finish is less critical
• Large functional parts requiring higher material throughput
• Printing with composite or filled filaments that benefit from larger nozzle diameters
• Coarse-detail models and structural components

Key specifications

• Nozzle diameter: 0.8 mm orifice for wide extrusion lines
• Compatibility: designed for BambuLab X1 and P1 series hotend assemblies (direct fit)
• Material deposition: supports higher volumetric flow for faster layer builds
• Recommended layer height range: moderate to large layer heights for coarse detail

How to use

Power down the printer and allow the hotend to cool if it was recently used. Remove the existing nozzle according to the manufacturer's instructions, heat the hotend to the appropriate temperature for the installed filament to avoid damaging threads, and carefully install the 0.8 mm nozzle until properly seated. After installation, recalibrate nozzle offset and adjust extrusion multiplier and print speed to suit the larger nozzle diameter; increase filament flow and layer height settings as needed to take advantage of the higher throughput.

Usage recommendations

For best results, use the 0.8 mm nozzle on parts with layer heights and line widths matched to the larger orifice. Reduce print resolution expectations relative to fine nozzles, and increase print speed and extrusion width to optimize build time. When switching to abrasive or composite filaments, monitor wear and verify print parameters in a short test print before large runs.