Titanium Carbide Surgical Bur TIFD21 - For Dental Handpiece
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Introducing the TIFD21 Titanium Nitride (TiN) Coated Tungsten Carbide Surgical Bur, engineered for exceptional performance in dental preparation and surgical procedures.
Product Specifications
- Material Type: Titanium Nitride (TiN) Coated Tungsten Carbide (WC-Co)
- Bur Type: Surgical / Preparation Bur
- Shank Type: HP
- Variants: Ø010 – Ø012 – Ø014 – Ø016
- Recommended Speed: Use at Max 300,000 RPM
- Origin: Made in Germany
Cutting Efficiency and Precision
Titanium Nitride (TiN) coated tungsten carbide (WC-Co) burs offer superior cutting performance thanks to their high hardness and optimized blade geometry. They operate with minimal vibration, enhancing operator control while supporting patient comfort. This ensures precise preparation and controlled material removal.
Wear Resistance and Longevity
The combination of WC-Co alloy and TiN coating provides significantly higher wear resistance compared to standard steel burs. The cutting edges maintain their sharpness for an extended period. These burs are durable against repeated sterilization processes and are suitable for professional clinical use.
Heat Control and Tissue Protection
High cutting efficiency allows for effective operation with low pressure. This minimizes localized heat generation and helps protect pulp tissue. The optimized flute design supports efficient chip evacuation.
Material Compatibility and Versatile Use
These burs demonstrate effective performance on metal crown materials, amalgam, composite, and similar restorative materials. Thanks to their metal-cutting properties, some designs are ideal for metal milling procedures.
Geometry and Design Features
The cutting blade angle, spiral angle, and number of flutes directly impact the bur's performance:
- Positive rake angle designs provide more aggressive and faster cutting.
- Negative rake or radial angle designs increase fracture resistance and offer controlled cutting.
Maintenance and Usage Precautions
- Regularly inspect the bur for micro-cracks or edge deformations.
- Apply ultrasonic cleaning and appropriate sterilization protocols.
- Avoid applying excessive pressure at high speeds.
- Choose an appropriate flute design that does not impede chip flow.
Important Note
Tungsten carbide burs can be brittle in cases of impact, dropping, or collision. It is recommended to operate them without excessive pressure and to protect them from physical impacts during use.
