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Top-Quality 702 Surgical Bur for Dental Professionals

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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.


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In the realm of dental surgery, precision and reliability are paramount. Boyue introduces the epitome of excellence with its High-Quality 702 Surgical Bur - a masterpiece crafted for the discerning dental professional. This innovative tool is not just any dental equipment; it's a pivotal instrument designed to redefine the standards of dental procedures. At the heart of our High-Quality 702 Surgical Bur lies its unmatched craftsmanship, featuring the robust 557 carbide material. Known for its exceptional durability and resistance to wear, this material ensures that the bur retains its sharpness and efficiency even after multiple uses. The design incorporates a sophisticated Cross Cut Fissure pattern, meticulously engineered to provide precise cuts with minimal effort, enhancing both the accuracy and the speed of dental procedures. But this product goes beyond mere functionality. Understanding the diverse needs of dental surgeons, the 702 Surgical Bur is versatile, catering to a wide range of dental procedures. Whether it's shaping, resizing, or removing decayed materials, this tool is equipped to handle the intricacies of the task at hand. Its superior cutting performance is complemented by an ergonomic design, ensuring that the bur offers not only outstanding results but also ease of use and comfort for the practitioner.

◇◇ 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.



Safety and hygiene are of utmost importance in the medical field, and the 702 Surgical Bur is designed with these priorities in mind. Its construction allows for easy sterilization, ensuring that the tool meets the rigorous standards of dental health and safety regulations. This attention to cleanliness is integral, providing peace of mind for both dental professionals and their patients. In summary, the High-Quality 702 Surgical Bur from Boyue is more than just a tool; it's a game-changer in the field of dental surgery. Its unparalleled precision, durability, and user-centered design make it a must-have for any dental professional aiming to elevate the standard of care provided to their patients. Equip your practice with the 702 Surgical Bur and experience the pinnacle of dental surgical innovation.

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