Whether excavating and preparing cavities, finishing crown preps, contouring bone, drilling old fillings or finishing restoration surfaces, Henry Schein® Brand carbide burs are key to your dental arsenal. Designed with high-quality tungsten carbide tips, each non-sterile carbide bur features exceptional stability, precision and functional design, helping smooth tooth surfaces to a fine finish. And with over 10 shape variations, there's a dental bur for every application. Non-sterile. 100 per package.