Bambu Lab Complete Hotend 0.8 mm Hardened Steel for P1 Series (FAH003-P)

Bambu Lab P1 Series Complete Hotend – 0.8 mm Hardened Steel

Print larger functional models with the Bambu Lab 0.8 mm Hardened Steel Complete Hotend for P1 Series printers. Its larger nozzle diameter can extrude more filament per second than smaller nozzle sizes, offering faster printing where the material and slicing profile allow, with some reduction in fine detail.

Key Features

• 0.8 mm hardened steel nozzle for Bambu Lab P1 Series printers.
• Complete hotend assembly version, distinct from the hotend-only replacement.
• Suited to large structural models, household functional parts and engineering applications.
• Hardened steel nozzle for compatible abrasive carbon-fibre and glass-fibre filaments.

Choosing a 0.8 mm Nozzle

A larger nozzle is useful when higher extrusion capacity matters more than very fine detail. Choose an appropriate 0.8 mm slicing profile and check the filament manufacturer’s recommended nozzle sizes. Actual printing speed depends on the model, material and profile rather than nozzle diameter alone.

Filament Guidance

Hardened steel is required for abrasive fibre-filled materials. Verify your printer’s other hardware requirements, supported temperatures and filament settings before use; fitting this hotend does not by itself make every engineering filament compatible.

Specifications

• Model number: FAH003-P
• Compatibility: Bambu Lab P1 Series
• Version: Complete Hotend
• Nozzle diameter: 0.8 mm
• Nozzle material: Hardened steel
• Manufacturer-listed hotend maximum printing temperature: 320°C
• Hotend length: 47.3 mm
• Package dimensions: 190 × 70 × 50 mm

In the Box

• 1 × P1 Series Complete Hotend
• 2 × M3-14 step screws

Installation and Setup

Follow the Bambu Lab Wiki instructions for replacing the P1 Series Complete Hotend. Select the correct 0.8 mm nozzle configuration in your slicing software before printing. The component’s temperature rating does not override your printer’s operating limits.

This listing is for the complete 0.8 mm P1 Series assembly, not the FAH003-N-1 hotend-only part or an X1 Series complete hotend assembly.