Replacement Filament Cutter Blades for Bambu Lab 3D Printers

Keep your Bambu Lab 3D printer running at peak performance with these precision replacement filament cutter blades. Designed to fit the Bambu P1S, X1, A1, P1, and Mini series, these blades ensure clean, accurate filament cuts every time — reducing jams, failed prints, and wasted material. Available in convenient 1, 3, or 9-piece packs so you always have a spare on hand.

Key Features

Universal Compatibility: Designed specifically for Bambu Lab P1S, X1, A1, P1, and Mini 3D printer models
Durable Construction: Made from a robust combination of plastic and metal for long-lasting performance
Precise Sizing: Compact dimensions of approximately 2.1 × 1 cm (0.83 × 0.39 in) for a perfect fit
Value Packs: Choose from 1, 3, or 9-piece sets — ideal for individual users and busy print farms alike
100% New & High Quality: Brand-new components, not refurbished or reconditioned
Easy Replacement: Straightforward swap-out process to keep your printer's filament cutter functioning optimally

Specifications

Material: Plastic & Metal
Size: ~2.1 × 1 cm / 0.83 × 0.39 in
Compatible Models: Bambu Lab P1S, X1, A1, P1, Mini
Package Options: 1 pc / 3 pcs / 9 pcs
Color: As shown in pictures

Made in Mainland China.

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For guidance on safe 3D printing practices and electronics handling, visit the U.S. Consumer Product Safety Commission (CPSC).

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Frequently Asked Questions

Q: Which Bambu Lab 3D printer models are these filament cutter blades compatible with?

A: These replacement filament cutter blades are designed to be compatible with the Bambu Lab P1S, X1, A1, P1, and Mini 3D printer series. Always double-check your specific printer model before purchasing to ensure a proper fit.

Q: How many blades come in each pack?

A: These blades are available in three pack sizes: 1 piece, 3 pieces, or 9 pieces. The 9-piece pack is especially popular for users who run multiple printers or want to keep a long-term supply of spare blades on hand.

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

A: Signs that your filament cutter blade may need replacing include incomplete or ragged filament cuts, increased print failures related to filament loading/unloading, or visible wear or chipping on the blade itself. Regular replacement helps maintain consistent print quality and reduces filament jams.

Q: Are these blades easy to install?

A: Yes — these replacement blades are designed as direct drop-in replacements for your existing Bambu Lab printer cutter. No special tools are typically required, making the swap quick and straightforward.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.