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Premium 556 Dental Bur for Precision Dentistry - Boyue

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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 world of dentistry, where precision and reliability are non-negotiable, Boyue presents its flagship offering – the High-Quality 556 Carbide Dental Bur. This meticulously designed tool is the epitome of technological advancement in dental equipment, catering to professionals who demand nothing short of excellence. Crafted from premium-quality carbide, the 556 Dental Bur from Boyue is engineered for durability and cutting efficiency. Its design features cross-cut fissure patterns that are optimized for removal of tooth structure with minimal effort, ensuring precise and smooth cuts. This key attribute makes it an indispensable tool for various dental procedures, including cavity preparation, dental surgeries, and more. The ergonomics and ease of use of the 556 Dental Bur make it a favorite among dental professionals. Its compatibility with standard dental drills makes it a versatile addition to any dental toolkit, allowing for seamless integration into your practice. The unique design reduces the risk of chipping or breakage, ensuring that each bur offers longevity and consistent performance.

    ◇◇ 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.



    In the arena of dental care, where every detail matters, the 556 Dental Bur by Boyue stands out for its precision engineering and high-quality materials. It not only offers exceptional performance but also ensures patient comfort during dental procedures. Whether you're sculpting, cleaning, or refining tooth surfaces, this dental bur provides unparalleled control and accuracy. Investing in the High-Quality 556 Carbide Dental Bur from Boyue means choosing a tool that enhances your ability to deliver superior dental care. Its exceptional design and manufacturing ensure that dentists can perform at their best, making each dental procedure as efficient and comfortable as possible. Boyue's commitment to excellence is reflected in this dental bur, promising an experience that is both satisfying for the professional and beneficial for the patient.