Frank Dental Tungsten Carpide Monster Hard Burs - 77E

Frank Dental Carbide Monster-Type Hard Bur — 77E — For Gypsum and Acrylic

• Brand: Frank Dental
• Material type: Stainless steel shank + tungsten carbide head
• Bur type: Hard laboratory bur
• Origin: Made in Germany

Laboratory / hard burs

These tungsten carbide burs (hard laboratory burs) are designed for processing metal, ceramic, and composite dental materials in the laboratory. They combine Monster and Hard bur characteristics in a single bur.

Cutting efficiency and precision

The tungsten carbide head delivers high cutting efficiency. Minimal vibration improves operator control and patient comfort. Ideal performance for laboratory procedures that require precise cutting.

Wear resistance and service life

The WC-Co head stays sharp through repeated sterilization and heavy use. The stainless steel shank increases durability and helps prevent deformation.

Heat control and tissue protection

Optimum flute design and blade angle keep heat build-up minimal. Risk of damage to materials or tissues during processing is reduced.

Multi-purpose use

Can be used confidently for removing metal crowns and bridges, preparing prosthetic models, laboratory adjustments, and shaping composite materials.

Care and use precautions

• Inspect the bur frequently for micro-cracks or edge damage.
• Apply ultrasonic washing and appropriate sterilization protocols.
• Avoid maximum pressure at high speeds; overload shortens material life.

Important note

Burs with tungsten heads tend to fracture on impact, drops, or blows. Work without pressing hard and take care to avoid drops and impacts.