• Designed for making mechanical locks in dental preparations
• Specially designed to provide a cutting edge performance
• Friction grip shank suitable for high-speed handpiece
• Autoclavable up to 121??C/250??F

Operative Carbide Bur offers precision and efficiency when preparing cavities for restoration and trimming various dental materials. It guarantees maximum strength and durability with their tungsten carbide and high-quality steel construction combined through a specialized process involving heat treatment and welding operations.

The Inverted Cone tip is primarily used for excavating and creating undercuts for mechanical locks at the joint of the pulpal floor and the occlusal walls. It also features a flat top that is functional for pulpal and gingival flattening.

The bur features a 19 mm Friction Grip Shank (FG) suitable for high-speed handpieces, delivering quick and efficient trimming without heat and pressure. The bur is autoclavable by 121??C/250??F for 20 minutes.