DSI Surgical Carbide Burs are made from the highest quality, fine grade tungsten carbide, using the unique method of construction. The superior quality of these burs is achieved by advanced manufacturing techniques using the very latest equipment and backed by a series of strict inspections and control procedures throughout the process. The DSI Zekrya Carbide FG Surgical Bone Cutter has a cutting tip and 6 helical tungsten-carbide spiral blades, that cut cleanly while lifting debris coronally along its flutes making DSI Zekrya ideal for sectioning an impacted wisdom tooth prior to its extraction, separating and removing roots. DSI Zekrya Endo-Z version is the tapered configuration, which allows easy access to the canal orifices and funnels shaping of the chamber walls. The non-cutting tip helps to prevent damage to the chamber floor or walls. DSI Transmetal Bur is a carbide bur for the precise reduction of all dental materials such as amalgam, porcelain, metal, and tooth structure. Its extra-fine crosscut shape is designed to remove an old amalgam filling or to cut through porcelain fused to metal crowns without shattering the porcelain or damaging the bur. No grabbing, stalling or breaking while cutting through the amalgam of metals. DSI Barracuda has a more aggressive shape and larger head, built for rotation on very high capacity speeds. Sharp blade geometry and multiple crosscuts provide the ideal combination for crown removal and endodontic access, making this bur an ultimate grinding machine. All DSI TC burs are solid carbide, One-Piece Construction. Their concentric one-piece design eliminates brazed joint breakage, as well as chatter and vibration. These highly concentric burs result in faster, smoother and more precise cuts. DSI produces the best carbide burs, with high-hardness, high-purity, and high-wearability. The tungsten carbide material we use is the next hardest known material on the planet, after diamonds. For each procedure, we are equipped with high-precision production devices, such as high-precision grinding machines, fully automatic welding machines, etc Apart from these, we purchased the latest 6-axis CNC machines from Swiss (the same machines we use to make the precise implants and prosthetics). We also use full-series patented dental burs production software, to ensure the quality of our products. With outstanding high-sharpness, high-concentricity, and high-precision. The carbide burs we produce are compatible with all varieties of hand-pieces. DSI Round Shape is useful for opening and shaping cavity preparations. It can be used for root canal access, caries tooth decay, and soft tissue removal.