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Premium Double Cut Burr Bits for Dental Procedures

Short Description:

The Endo Z bur is specially designed for opening the pulp chamber and creating initial access to root canals. It features a tapered shape, non-cutting safety tip and six helical blades that allow you an easier access without the risk of perforation or edging. It is made of tungsten carbide for extra durability and efficiency.

Each pack contains 5 Endo Z burs. 


Product Detail

Product Tags

In the ever-evolving landscape of dental care and endodontics, professionals continually seek tools that not only simplify procedures but also enhance the safety and comfort of their patients. Boyue introduces the pinnacle of innovation with its High-Quality Safely Widen The Pulp Chamber Dental Bur Endo Z bur, uniquely designed to meet and surpass the demanding needs of dental professionals. By focusing on the integration of the ever-essential double cut burr bits, Boyue has set a new standard for precision, durability, and efficiency in dental procedures.

◇◇ Product parameters ◇◇


Cat.No. EndoZ
Head Size 016
Head Length 9
Total length 23


◇◇ What do you know about the Endo Z Burs ◇◇


The Endo Z Bur is a combination of a round and cone-shaped coarse bur that offers access to the pulp chamber and chamber wall preparation in a single operation. This is made possible by the bur's unique design, which combines a round and a cone.

◇◇ What functions do they serve ◇◇


  1. It is a carbide bur that has a safe end that is tapered and has been rounded off. Popular because the end that does not cut can be positioned directly on the pulpal floor without the risk of puncturing the tooth. When working on the internal axial walls, the lateral cutting edges of the Endo Z bur are utilized to flare, flatten, and refine the surface.

    After the initial penetration, this long, tapered bur will provide an aperture in the shape of a funnel, which will allow access to the pulp chamber. Because it does not cut, the blunt tip prevents the instrument from penetrating the pulp chamber floor or the walls of the root canal. The length of the cutting surface is 9 millimeters, while the overall length is 21 millimeters.

◇◇ How exactly does the Endo Z Burs work ◇◇


After the pulp chamber has been expanded and opened, the bur is supposed to be placed into a cavity that has been created. This step comes after the opening of the pulp chamber.

The non-cutting tip is supposed to be held against the bottom of the pulp chamber, and once the bur reaches the wall of the chamber, it should stop cutting. The purpose of this is to make the procedure of refusing access more foolproof.

Note: This only applies to teeth that have a significant number of roots. It is still possible to use it in teeth with a single canal, but no apical pressure should be applied throughout the procedure.

And Caries have spread into the pulp horn or into a cavity that provides access to the pulp horn.

After that, the endo Z bur is inserted into the cavity.

The bur is moved down the pulp floor by the drive mechanism, however, it will stop cutting if it encounters a wall.

If the angle of the bur is not taken into consideration, the preparation will be over-tapered, and an excessive amount of tooth will be taken away.

However, when processing the workpiece, the bur must be held parallel to the long axis of the tooth. The bur's tapered nature will generate an optimally tapered entrance. If a highly conservative, narrow access is desired, a parallel-sided diamond bur or an Endo Z bur applied at an angle slanted toward the cavity's center can generate a narrower prep.



The Boyue Double Cut Burr Bits are meticulously engineered to offer unparalleled precision in widening the pulp chamber. The unique design of these bits ensures minimal vibration, reducing patient discomfort and improving the accuracy of every procedure. Each bit is crafted from high-grade materials, ensuring they remain sharp, efficient, and reliable over countless uses. Whether tackling complex endodontic cases or performing routine dental maintenance, these double cut burr bits are the perfect tools for professionals looking to elevate their practice. Moreover, the advanced design of these burr bits significantly reduces the risk of chipping or breaking, a common concern with lesser quality alternatives. This focus on durability does not only mean a safer procedure for patients but also a more cost-effective solution for dental practices. The efficiency provided by the Boyue Double Cut Burr Bits ensures that professionals can perform procedures quicker and with greater confidence, enhancing the overall patient experience. With Boyue, dental professionals have a partner that truly understands the nuances of their needs, offering tools that not only meet but exceed the highest standards of dental care.

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