Aggressive Metal&Crown Cutting Bur - FD8XL - 10 Pcs

Product Name: Aggressive Metal Crown Cutting Bur - FD8XL -

Brand: Frank Dental

Material Type: Tungsten Carbide

Bur Type:

Shank Type: (314) Suitable for use with air turbine.

Package Contents: 10 pcs

Recommended Speed: Use at a maximum of 300,000 rpm.

Origin: Made in Germany

Description: Crown Removal and Metal/Ceramic Burs:

These tungsten carbide burs are designed for safe and controlled removal of metal and ceramic crowns. They deliver precise cutting, minimal vibration, and improved patient comfort.

Cutting Efficiency and Precision:

Tungsten carbide (WC-Co) burs offer high cutting efficiency thanks to their hardness and blade geometry. Vibration is kept to a minimum, which improves operator control and helps prevent damage to the crown or tooth structure.

Wear Resistance and Service Life:

WC-Co alloy burs provide superior wear resistance compared with steel and other alloys. They withstand repeated sterilization cycles and maintain sharpness over extended use.

Heat Control and Tissue Protection:

When used with light pressure, heat build-up remains limited. Chip evacuation is optimized, keeping the risk of pulp tissue damage to a minimum.

Material Compatibility and Versatile Use:

They can be used safely on metal crown materials, composites, and ceramic restorations. Certain designs are specifically suited to metal cutting applications.

Geometry and Design Features:

Cutting blade angle, spiral angle, and flute count directly affect bur performance. Aggressive blade angles enable faster cutting, while negative or radial designs increase fracture resistance.

Care and Usage Notes:

Inspect the bur frequently and watch for micro-cracks or edge damage.

Use ultrasonic cleaning and appropriate sterilization protocols.

Avoid maximum pressure at high speeds; overloading shortens the service life of the material.

Important Note:

Tungsten burs are prone to fracture from impact, dropping, or shock. Use light pressure and protect the bur from drops and impacts.

Speed Recommendation:

Use at a maximum of 300,000 rpm.