Busch Carbide Tapered Fissure (Cone) Round Bur | Busch No. 23R 014 – RA | Pack of 6

The carbide taper (cone) round fissure bur from Busch & Co. GmbH is a precision-engineered dental rotary instrument designed for demanding cavity and fissure preparation procedures. Manufactured in Germany to rigorous quality standards, this bur delivers consistent, reliable cutting performance across a wide range of clinical environments.

Product Details

Classified as a Carbide, Taper (Cone) Round, Excavating and Fissure Bur, this instrument conforms to ISO standard classification ISO: 500 204 194 006 014, which defines the bur type, shank form, material, head shape, and nominal diameter according to international dental standards. Supplied in a convenient pack of 6 units, it ensures availability across multiple procedures or operatories. The RA (Right Angle) shank is fully compatible with standard slow-speed contra-angle handpieces, making integration into existing clinical workflows straightforward.

Key Features

• Carbide construction for exceptional hardness and long-lasting cutting performance
• Taper (Cone) round geometry optimized for fissure access and cavity refinement
• Consistent flute design for smooth, controlled material removal
• German-engineered manufacturing for dimensional accuracy and repeatability
• ISO-compliant RA shank for compatibility with standard slow-speed contra-angle handpieces

Instrument Dimensions

Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.

Applications

The carbide taper (cone) round fissure bur is particularly well-suited to cavity and fissure preparation, enabling clinicians to work with precision and confidence. Its taper (cone) round geometry facilitates clean access to fissures while minimizing unnecessary tissue removal, making it a dependable choice for restorative and preparatory procedures alike.

• Cavity and Fissure Preparation
• Cavity Refinement
• Tissue-Sparing Access Work

FAQ

What shank type does this bur use? This bur features an RA (Right Angle) shank, designed for use with standard slow-speed contra-angle handpieces.

How many units are included per pack? Each pack contains 6 units, providing availability across multiple procedures or operatories.

What ISO classification does this bur conform to? This carbide taper (cone) round fissure bur conforms to ISO classification 500 204 194 006 014, covering bur type, shank form, material, head shape, and nominal diameter.

Compare With

Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.