Dental professionals rely on precision and efficiency when it comes to cavity preparation and caries removal. The MI-45F bur is designed specifically for these critical procedures, offering exceptional control, durability, and performance. This article explores the features, benefits, and applications of the MI-45F bur to help dental practitioners make informed decisions.
Key Features of the MI-45F Bur
The MI-45F bur is crafted to meet the highest clinical standards for caries removal and cavity preparation. Its specifications include:
ISO Shape: 001
Working Length: 0.9 mm
Overall Length: 19.2 mm
Maximum Diameter: 010
Maximum Speed: 450k rpm
These dimensions ensure precise cutting efficiency, minimal invasiveness, and enhanced control during procedures.

These dimensions ensure precise cutting efficiency, minimal invasiveness, and enhanced control during procedures.
Clinical Applications of the MI-45F Bur
The MI-45F bur is ideal for preparing small to medium-sized cavities with high accuracy. Its versatile design makes it suitable for various types of caries removal, including:
Anterior Proximal Cavities (Class III, IV Cavities): The bur facilitates the precise removal of carious lesions in anterior teeth while preserving the integrity of the remaining enamel.
Cervical Caries of Anterior and Posterior Teeth (Class V Cavities): The MI-45F bur enables smooth and controlled excavation of caries in cervical areas, which are often difficult to access.
Occlusal and Adjacent Surfaces of Posterior Teeth (Class I, II Cavities): It ensures effective removal of caries on the occlusal and interproximal surfaces, optimizing tooth preservation and long-term patient outcomes.

Advantages of Using the MI-45F Bur
Enhanced Precision: The small working length and fine diameter allow for controlled and accurate cavity preparation.
High-Speed Capability: With a maximum speed of 450k rpm, the MI-45F ensures efficient cutting with minimal heat generation.
Reduced Trauma: Its design minimizes unnecessary removal of healthy tooth structure, promoting conservative dentistry.
Versatile Use: Suitable for both anterior and posterior restorations, enhancing workflow efficiency in dental practice.
The MI-45F bur stands out as a reliable and effective tool for dental practitioners aiming for precision in cavity preparation. Its advanced design and high-speed performance make it a valuable addition to any dental toolkit. By utilizing the MI-45F bur, dentists can achieve optimal treatment outcomes, ensuring patient comfort and long-term dental health.
For more information on the MI-45F bur and its applications, consult your dental equipment provider or explore further clinical guidelines to maximize its benefits in your practice.