21 010 (US No. 57) RA FISS CYL CARBIDE - (Pack of 6)
The carbide cylinder fissure dental bur from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for reliable performance in daily clinical practice. Manufactured in Germany, this bur reflects the exacting standards that dental professionals have come to expect from Busch instruments.
Product Overview
This carbide cylinder fissure dental bur features a flat-ended cylinder geometry, making it ideal for controlled excavation and fissure preparation procedures. The carbide construction ensures long-lasting sharpness and consistent cutting efficiency across multiple uses. Each pack contains 6 burs, offering excellent value for busy dental practices.
Standard Classification: ISO: 500 204 107 006 010
US No.: 57 | Item No.: 21 010
Key Features
- Carbide construction for superior hardness and cutting performance
- Cylinder flat head geometry for precise preparation
- Engineered for excavating and fissure procedures
- ISO-classified for standardized clinical use
- Made in Germany to stringent quality standards
- Sold in a convenient pack of 6
Applications
Cavity/Fissure Preparation
The carbide cylinder fissure dental bur is particularly well-suited for cavity and fissure preparation, where a flat-ended profile provides clean, accurate cuts with minimal tissue damage. Its design supports efficient removal of decay while maintaining cavity wall integrity.
FAQ
What is the ISO classification for this bur? The ISO classification is 500 204 107 006 010, ensuring compatibility and standardization across dental settings.
How many burs are included per pack? Each pack contains 6 individual carbide cylinder fissure dental burs.
What procedures is this bur designed for? It is designed for cavity preparation and fissure excavation in restorative dentistry.


