Inverted Cone FG Carbide Burs
SS White 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, SS White uses surgical grade stainless steel, which resists corrosion during sterilization processes used in the dental office.
Features & Benefits:
- High quality fine-grain tungsten carbide
- Surgical grade stainless steel
- Powerful cutting performance
- Maximum strength & durability
- Consistent quality
- Available in 10 - packs or 100 - bulk packs
Friction Grip (FG) burs are used in highspeed handpieces. In most offices, they are the main operative burs.
Inverted cone burs are used primarily for producing undercuts at the junction of the pulpal floor and lateral walls in occlusal (Classs I), cervical (Class V) cavities, and in the occlusal locks of the Class II cavities. Inverted cone burs are also useful for flattening pulpal and gingival walls.