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Premium Dental Bur Block for Professionals | Boyue

Short Description:

The 557 carbide bur is a surgical bur specially made for multiple dental procedures. It has 6 blades and a flat end which makes it ideal for fast preparation of the gingival and pulpal walls and for amalgam preparation.


Product Detail

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In the realm of dental equipment, where precision meets durability, Boyue sets the standard with its High-Quality 557 Carbide Dental Bur Block. A cornerstone for dental professionals, this dental bur block marries the demands of intricate dental procedures with the uncompromising quality of materials used. Crafted from robust carbide, these burs are engineered to withstand the rigors of dental surgeries, making them an invaluable tool in any dental practice.

◇◇ Product parameters ◇◇


Cross Cut Fissure
Cat.No. 556 557 558
Head Size 009 010 012
Head Length 4  4.5 4.5


◇◇ What are 557 carbide burs ◇◇


The 557 carbide bur is a surgical bur specially made for multiple dental procedures. It has 6 blades and a flat end which makes it ideal for fast preparation of the gingival and pulpal walls and for amalgam preparation.

Its cross cut design is made for aggressive cutting in high speed (FG shank). Ensure that you aren't using too much speed as they can overheat.

The 557 carbide bur is a surgical bur specially made for multiple dental procedures. It has 6 blades and a flat end which makes it ideal for fast preparation of the gingival and pulpal walls and for amalgam preparation. Its cross cut design is made for aggressive cutting in high speed (FG shank).

◇◇ How to use 557 carbide burs ◇◇


1. Start with slow RPM and increase speed rapidly until you reach the desired speed level. 
2. Do not use very high RPM as it can overheat. 
3. Don't force the bur into the turbine.
4. Sterilize before each and every use.

◇◇ Why choose Dental 557 burs ◇◇


Eagle dental carbide burs are from one-piece tungsten carbide material. Their advantages include consistent results, effortless cutting, less chatter, exceptional handling control and improved finish.

The 557 carbide bur is suitable for autoclaving and won't rust even after repeated sterilization.

Carefully designed blade structure, rake angle, flute depth and spiral angulation combined with our specially formulated tungsten carbide results in the powerful cutting performance of our burs. Boyue dental burs are engineered to deliver the most efficient cutting rate & performance for the most popular procedures. 

Boyue dental burs carbide cutting heads are made with high quality fine-grain tungsten carbide, which produces a blade that is sharper and wears longer compared to less expensive coarse grain tungsten carbide.
Blades made of fine grain tungsten carbide, retain shape even as they wear. Less expensive, large particle tungsten carbide dulls quickly as the large particles break from the blade or cutting edge. Many carbide manufacturers use inexpensive tool steel for the carbide bur shank material.
For shank construction, Boyue dental burs uses surgical grade stainless steel, which resists corrosion during sterilization processes used in the dental office.

welcome to enquiry us, we could give you full series dental burs for your need, and provide OEM&ODM services. we could also produce the dental burs according to your samples, drawings and requirements. Catelogue is under requested.



Dental procedures require not just skill but also the right tools. The Boyue 557 Carbide Dental Bur Block is designed to cater to a wide array of dental tasks, from simple cavity preparations to complex surgical extractions. The cross-cut fissure design is optimized for efficiency, allowing for precise removal of tooth material while minimizing thermal damage, thus ensuring patient comfort. The unique configuration of these dental burs provides an unmatched cutting performance that dental professionals seek. Beyond performance, the Boyue carbide dental bur block stands out for its reliability. Each bur within the block is crafted to meet rigorous quality standards, ensuring consistent performance and longevity. This attention to quality ensures that dental professionals can rely on these tools day in, day out, without the worry of premature wear or breakage. With a focus on providing dental practitioners with the tools they need to succeed, Boyue continues to innovate within the dental industry, offering products that redefine what is possible in dental care. Whether it's routine cleanings or complex restorative procedures, the Boyue High-Quality 557 Carbide Dental Bur Block is the choice for those who will settle for nothing less than the best.

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