US No. 699 Busch Carbide Tapered Fissure (Cone) Bur | Busch No. 33 009 – Crosscut – FG | Pack of 6

The carbide taper (cone) fissure dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of modern restorative dentistry. Manufactured in Germany to rigorous quality standards, this bur delivers consistent, reliable performance across a wide range of clinical procedures.

Product Overview

This instrument is classified as a Carbide, Taper (Cone) Flat, Excavating and Fissure Bur, conforming to ISO standard 500 314 168 007 009. It is available in a convenient pack of six, making it well-suited for busy dental practices that require a dependable supply of high-quality cutting instruments.

Key Features

• Carbide construction for superior hardness and cutting efficiency
• Taper (Cone) flat geometry optimized for fissure and cavity work
• ISO Classification: 500 314 168 007 009
• FG shank for use with high-speed handpieces
• Pack of 6 for practice convenience
• Made in Germany

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

As a carbide taper (cone) fissure dental bur, this instrument is specifically suited for cavity and fissure preparation, enabling precise access and excavation with controlled cutting action. The taper (cone) flat design facilitates accurate wall definition and efficient removal of decayed tissue during restorative procedures.

The carbide taper (cone) fissure dental bur is well-suited for the following clinical procedures:

Cavity/Fissure Preparation — Opening, extending and shaping cavities and fissures with controlled removal of enamel and dentin.

Whether performing initial cavity entry or refining fissure anatomy, the carbide taper (cone) fissure dental bur provides the control and precision required for optimal clinical outcomes.

FAQ

What is the ISO classification for this bur? The ISO classification is 500 314 168 007 009, as listed in the standard product specification.

What shank type does this bur use? This bur features an FG (friction grip) shank, designed for use with standard high-speed dental handpieces.

How many burs are included per pack? Each pack contains 6 individual carbide taper (cone) fissure dental bur instruments, offering excellent value for clinical use.

Compare With

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