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Surgical Tungsten Carbide Burs

DSI surgical tungsten burs are the most effective burs on the market. These burs are made from tungsten carbide, the toughest material after diamond. The Zekrya and the Endo-z burs are mainly used for the same purpose. Both of them are made of tungsten carbide. Both of them have 6 helical tungsten-carbide spiral blades. Both of them are used for multi-root sectioning and separation of broken roots, for the extraction of decayed roots, apicoectomy, and horizontal cutting at the level of the tooth neck. The difference between the two is the "safe tip" that the Endo-z is equipped with. This "safety tip" allows the Endo-z to cut more gently and operate in close proximity to chamber walls and vital tissues.

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DSI produces the best carbide burs, with high hardness, high purity, and high wearability. The tungsten carbide material that is used is the next hardest known material on a planet, after diamonds. All the burs have outstanding high sharpness, high precision, low vibration, and low heat generation.

Product Details

DSI Zekrya Carbide is a perfect instrument for bone cutting. It has a cutting tip and 6 helical tungsten-carbide spiral blades, that cut cleanly while lifting debris coronally along its flutes. It makes DSI Zekrya perfect for cutting the wisdom tooth prior to its extraction. It is also a great tool for separating and removing roots. 

DSI Zekrya Endo-Z has a "safe tip" which allows working in more proximity to the vital tissues without damaging them alongside. The Enco-z grants easy access to the canal orifices and funnels. This way the Endo-z could be used for more delicate canal cleaning procedures. All the burs can be used with an FG-compatible connection handpiece.


• Made of the highest quality tungsten carbide.
• Manufactured on the latest generation of high-precision CNC machines.
• Outstanding corrosion resistance and exceptional durability.
• Minimum heat generation, low vibrancy, controlled and precise work with confidence.
• Compatible with all FG connections.

FGZK23, FGZK28: Zekrya 23mm, 28mm. Ø1.6mm
FGEZ23, FGEZ25: Endo-z 23mm, 25mm Ø1.6mm

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