ANYCUBIC or BIQU? 3d Printer Accessories Compared in 2026
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This guide compares ANYCUBIC vs BIQU 3d printer accessory options for different repair needs. You are looking at a replacement printhead assembly for Anycubic machines and a double-sided build plate for Bambu Lab systems. Both items are essential maintenance parts that help you keep printing without interruption. The main difference lies in their function. One replaces a moving component to ensure proper filament flow, while the other provides a fresh surface for adhesion and print removal.
Key differences
| Aspect | ANYCUBIC Kobra 3 Printhead Assembly | BIQU 257x257mm PEO and PEI Build Plate |
|---|---|---|
| Compatible Printers | Anycubic Kobra 3, 3 Combo, 3 V2, 3 V2 Combo | Bambu Lab P1P, P1S, P2S, X2D, X1C, X1E, A1 |
| Product Type | Printhead Assembly | Build Plate |
| Material | Special materials (unspecified) | Spring steel with PEO and PEI surfaces |
| Dimensions | 7.48 x 5.63 x 5.12 inches | 257 x 257 mm |
Which one should you choose?
Choose ANYCUBIC Kobra 3 Printhead Assembly if
- You own an Anycubic Kobra 3 series printer and need to replace a worn or clogged printhead.
- You prefer an OEM part that is designed to match your machine's original performance specifications.
- You want a straightforward swap that takes only a few minutes to install without complex tools.
Choose BIQU 257x257mm PEO and PEI Build Plate if
- You use a Bambu Lab printer with a 257x257mm build area and need a replacement bed.
- You want double-sided utility with smooth PEO for diamond patterns and textured PEI for easy release.
- You value high temperature stability and strong adhesion to reduce printing anxiety and warping.
Verdict: Choose the ANYCUBIC printhead if you are repairing the extrusion system of a Kobra 3 series machine. Select the BIQU build plate if you need a durable, double-sided surface for your Bambu Lab printer. Each part serves a distinct mechanical role for its respective brand ecosystem.
ANYCUBIC Printhead vs BIQU Plate
Compatibility
The ANYCUBIC Kobra 3 Printhead Assembly is designed specifically for the Anycubic Kobra 3 series, including the Kobra 3, Kobra 3 Combo, Kobra 3 V2, and Kobra 3 V2 Combo. It is explicitly not compatible with the Kobra 3 Max. In contrast, the BIQU Designer Series Smooth PEO+Textured PEI Build Plate targets a different ecosystem. It fits Bambu Lab printers with a platform size of 257x257mm, such as the P1P, P1S, P2S, X2D, X1C, X1E, and A1. You must ensure your printer matches these specific models, as the plate will not fit Anycubic machines. The two products serve entirely separate hardware families.
Build Surface
The BIQU build plate offers a double-sided design that provides two distinct printing surfaces on one spring steel base. One side features a smooth PEO surface, which is ideal for creating diamond patterns on your prints. The opposite side has a textured PEI finish, allowing you to achieve a textured pattern for different aesthetic needs. This versatility means you can switch between surface types without buying a second plate. The ANYCUBIC product is a printhead assembly, so it does not have a build surface. It focuses on extrusion mechanics rather than the bed interface where the object is formed.
Material Quality
BIQU constructs its build plate using high-quality spring steel with PEO and PEI coatings. The spring steel provides flexibility, allowing you to bend the plate slightly to pop prints off easily, eliminating the need for tools. The PEI and PEO surfaces offer strong high-temperature stability, flame retardancy, and high strength, ensuring the plate does not deform during printing. The ANYCUBIC printhead is made from special materials designed for performance, but specific material compositions are not detailed in the data. It relies on original accessory design to match better with the printer than other market accessories, ensuring reliable extrusion.
Dimensions
The BIQU build plate has precise dimensions of 257x257mm, which is critical for fitting the specified Bambu Lab printers. The plate has a height of 0.39 inches, providing a stable foundation for your prints. The ANYCUBIC printhead assembly has different physical measurements. It measures 7.48 inches in width, 5.63 inches in height, and 5.12 inches in length. It weighs 1.1 pounds. These dimensions describe the mechanical component itself rather than the print area. The size difference highlights that you are comparing a bed accessory to a mechanical extruder part, which serve different roles in the printing process.
Installation
Installation for the BIQU plate is straightforward due to its upgraded magnetic build surface. You do not need other tools to attach it to the printer bed. The magnetic adhesion allows for easy sticking and removal, and the flexibility helps in detaching prints. For the ANYCUBIC printhead, installation is also designed to be simple. You do not need to perform tedious operations, and the process takes only a few minutes. The brand provides detailed installation videos and professional consultants to assist you. Both products prioritize user-friendly setup to minimize downtime for your printer.
Choose the right part for you
Kobra 3 owner needing a replacement
If you use a Kobra 3, Kobra 3 Combo, Kobra 3 V2, or Kobra 3 V2 Combo, this is your exact match. The assembly fits these models precisely. It is not compatible with the Kobra 3 Max. The black unit measures 7.48 by 5.63 by 5.12 inches. It weighs 1.1 pounds. Installation takes only a few minutes without complex steps.
Bambu Lab user wanting versatile builds
This plate fits Bambu Lab P1P, P1S, P2S, X2D, X1C, X1E, and A1 printers. It offers two surfaces on one 257x257mm spring steel sheet. One side is smooth PEO for diamond patterns. The other is textured PEI for textured prints. The magnetic design allows easy removal. You just bend the plate to pop the print off without tools.
Bambu Lab user preferring textured prints
You get high temperature stability and flame retardant properties. The textured PEI side ensures firm attachment for detailed models. The spring steel base provides excellent flatness. This guarantees the bottom of your print remains level. The material resists deformation. You can stick and remove prints easily. It works with P2S and X2D if you disable build plate detection.
The products compared
ANYCUBIC Kobra 3 Printhead Assembly
Best for: Kobra 3 series owners needing a direct replacement
- Color
- Black
- Resin Type
- Tough
- Dimensions
- 5.12 × 7.48 × 5.63 inches
- Weight
- 1.1 pounds
View on Amazon: ANYCUBIC Kobra 3 Printhead Assembly Affiliate link
This is a replacement printhead assembly for Anycubic Kobra 3 series printers. It measures 7.48 inches wide, 5.63 inches high, and 5.12 inches long. The unit weighs 1.1 pounds and is black. It fits Kobra 3, Kobra 3 Combo, Kobra 3 V2, and Kobra 3 V2 Combo models. It does not fit the Kobra 3 Max. You get a direct replacement part designed for better print quality.
Pros
- Compatible with Kobra 3, Kobra 3 Combo, Kobra 3 V2, and Kobra 3 V2 Combo
- Dimensions are 7.48 x 5.63 x 5.12 inches
- Weighs 1.1 pounds for manageable handling
- Designed for improved printing performance over third-party options
Cons
- Not compatible with the Kobra 3 Max
- No Bluetooth or Wi-Fi connectivity listed
- Requires manual installation without automated setup
Good fit if
- You own a Kobra 3, Kobra 3 Combo, Kobra 3 V2, or Kobra 3 V2 Combo
- You need a direct replacement for a broken printhead
- You want a part designed by the original manufacturer
Skip if
- You have a Kobra 3 Max printer
- You need a complete printer rather than a spare part
- You require wireless connectivity for remote monitoring
Verdict: Anycubic Kobra 3 Printhead Assembly is a precise replacement part for specific Kobra 3 models. It suits users who need a factory-spec upgrade for their existing compatible printer.
BIQU 257x257mm PEO and PEI Build Plate
Best for: Bambu Lab users needing dual-surface printing
- Primary Material
- Spring steel
- Dimensions
- 257x257mm
- Build Surface Type
- Smooth PEO, textured PEI
- Build Plate Material
- PEI, Spring Steel, PEO
View on Amazon: BIQU 257x257mm PEO and PEI Build Plate Affiliate link
This double-sided build plate offers two surface options on a 257x257mm spring steel base. One side features a smooth PEO finish for diamond patterns, while the other provides a textured PEI surface for textured prints. The magnetic design allows for easy print removal by bending the plate. It fits Bambu Lab P1P, P1S, P2S, X2D, X1C, X1E, and A1 printers. The flat construction ensures consistent adhesion.
Pros
- Double-sided surface with smooth PEO and textured PEI options
- Magnetic spring steel base for easy print removal
- Compatible with multiple Bambu Lab models including P1P and A1
- Flat construction ensures high build surface flatness
Cons
- Requires disabling build plate detection on P2S and X2D models
- Limited to 257x257mm platform size
- Black and gold color scheme only
Good fit if
- You print on Bambu Lab P1P, P1S, or A1 printers
- You want to switch between smooth and textured finishes easily
- You need a magnetic plate for quick model removal
Skip if
- You use a printer with a different bed size
- You want to keep automatic bed detection enabled on X2D
- You prefer a single-sided build plate
Verdict: BIQU PEO+PEI Build Plate 257x257mm is a versatile upgrade for Bambu Lab users who need both smooth and textured printing surfaces. It fits you if you value easy removal and flat adhesion on compatible models.
Specifications side by side
| Spec | ANYCUBIC Kobra 3 Printhead Assembly | BIQU 257x257mm PEO and PEI Build Plate |
|---|---|---|
| Primary Material | not stated | Spring steel |
| Dimensions | not stated | 257x257mm |
| Build Surface Type | not stated | Smooth PEO, textured PEI |
| Color | Black | PEO+PEI-Black/Gold |
| Build Plate Material | not stated | PEI, Spring Steel, PEO |
| Build Plate Size | not stated | 257x257mm |
| Surface Finish | not stated | Smooth, Textured |
| Resin Type | Tough | not stated |
| Weight | 1.1 pounds | not stated |
| Model | S010240 | not stated |
| Size | not stated | P1/P2/X1/A1/X2D |
Frequently asked questions
Does the ANYCUBIC Kobra 3 Printhead Assembly fit the Kobra 3 Combo?
Yes, it is compatible with the Kobra 3 Combo. The assembly is designed for the entire Kobra 3 series. It also fits the standard Kobra 3, the Kobra 3 V2, and the Kobra 3 V2 Combo models. You can use this part as a direct replacement for these specific machines.
What build plate size does the BIQU PEO and PEI plate support?
The BIQU build plate supports a 257x257mm area. This size is tailored for Bambu Lab systems. It provides dual surfaces for different printing needs. You get a smooth PEO side and a textured PEI side on spring steel. It is a versatile upgrade for your printer bed.
Is the BIQU build plate compatible with Anycubic printers?
No, the BIQU plate is not for Anycubic printers. It is explicitly designed for Bambu Lab users. The product data lists compatibility with P1, P2, X1, A1, and X2D models. You should only use this plate if you have a compatible Bambu Lab system.
What colors are available for the ANYCUBIC printhead assembly?
The ANYCUBIC Kobra 3 Printhead Assembly is available in black. The product specifications list the color as black. This is the standard color for this replacement part. You will receive a black assembly that matches the original equipment design for your Kobra 3 series printer.
Does the BIQU plate come with a textured surface?
Yes, the BIQU plate features a textured surface. It offers dual-surface printing capabilities. One side is smooth PEO, and the other is textured PEI. This allows you to choose the right finish for your prints. You get easy removal and flat adhesion on compatible models.
How heavy is the ANYCUBIC Kobra 3 Printhead Assembly?
The ANYCUBIC Kobra 3 Printhead Assembly weighs 1.1 pounds. It is a compact replacement part. The dimensions are 7.48 inches in width, 5.63 inches in height, and 5.12 inches in length. These specs help you verify it fits your existing printer setup.