Durable High-Quality 557 Carbide Cone Bur for Professional Dental Use

Introducing the Boyue High-Quality 557 Carbide Cone Bur, meticulously designed for dental professionals seeking precision and durability. This premium cone bur is an indispensable tool for dental practitioners, ensuring seamless and accurate performance during various dental procedures. Crafted with high-grade carbide material, our 557 cone bur excels in cutting efficiency and longevity, providing you with a reliable instrument that stands the test of time. The innovative cross-cut fissure design enhances the bur's cutting capabilities, making it ideal for efficient material removal and cavity preparation. The unique geometry of the cone bur ensures smooth and controlled cutting, reducing the risk of errors and enhancing patient comfort. Whether you're performing intricate restorative work or routine dental maintenance, our 557 carbide cone bur delivers exceptional performance, every time. Designed with the professional in mind, our cone bur features a robust construction that withstands repeated sterilization without compromising its cutting edge. The high-quality carbide material ensures the bur remains sharp and effective through numerous uses, offering an excellent return on investment. Enhance your dental practice with Boyue's durable and reliable 557 carbide cone bur – the ultimate tool for precision and efficiency in dental care.

◇◇ Product parameters ◇◇

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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 ◇◇

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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.

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 ◇◇

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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 ◇◇

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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.

Experience the difference of a premium cone bur crafted to meet the highest standards of quality and performance. The Boyue 557 carbide cone bur is engineered to deliver precise results, making it an essential addition to your dental toolkit. Elevate your practice with a tool that combines exceptional durability with unparalleled cutting efficiency, ensuring superior outcomes for both you and your patients. Choose Boyue, and invest in the best. Our high-quality 557 carbide cone bur is designed to enhance your dental procedures, providing you with the precision, reliability, and durability you need in a professional setting. From material removal to cavity preparation, trust Boyue's carbide cone bur to deliver exceptional performance, every time.