3-Pack Filament Cutter Blades for Bambu Lab X1 P1 A1 Printers

Keep your Bambu Lab 3D printer running smoothly with these precision-made replacement filament cutter blades. Designed as a direct drop-in spare, this 3-piece set ensures your printer's automatic cutter stays sharp and effective — preventing nozzle clogs and enabling seamless multi-material switching when used with the AMS (Automatic Material System).

Why Replace Your Filament Cutter Blade?

Over time, the filament cutter blade in your Bambu Lab printer can wear down, leading to incomplete cuts, filament jams, or failed multi-colour prints. Keeping a spare set on hand means zero downtime and consistently clean filament changes every time.

Wide Compatibility

• Bambu Lab X1
• Bambu Lab X1C
• Bambu Lab P1S
• Bambu Lab P1P
• Bambu Lab A1
• Bambu Lab A1 Mini
• Bambu Lab H2D

Product Specifications

• Quantity: 3 pieces per pack
• Cutter Thickness: 0.5 mm
• Dimensions: 21 × 6 mm
• Materials: Plastic & Metal composite
• Color: As shown in product images

Easy Installation

Replacing the filament cutter blade is a straightforward process. For step-by-step guidance, refer to the official Bambu Lab Wiki for the X1 Series, P1 Series, and A1 Series installation instructions.

Important Notes

• Due to manual measurement, please allow a tolerance of 1–3 mm.
• Actual product colour may vary slightly from images due to different monitor display settings.
• Made in Mainland China.

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For general consumer product safety information, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Anker

Frequently Asked Questions

Q: Are these filament cutter blades compatible with all Bambu Lab 3D printer models?

A: Yes — these replacement blades are compatible with the Bambu Lab X1, X1C, P1S, P1P, A1, A1 Mini, and H2D 3D printers. They are designed as direct replacement spare parts for the built-in filament cutter mechanism on these models.

Q: How do I know when it's time to replace my Bambu Lab filament cutter blade?

A: Common signs include incomplete filament cuts, filament strands left behind after a change, multi-material switching errors, or increased frequency of clogs. If you notice any of these issues, swapping in a fresh cutter blade from this 3-pack is a quick and cost-effective fix.

Q: How many blades are included and what are the dimensions?

A: Each pack includes 3 replacement cutter blades. Each blade measures 21 × 6 mm with a thickness of 0.5 mm, matching the OEM specification for supported Bambu Lab printers.