21R 014 (US No. 1159) FG FISS CYL RD CARBIDE - (Pack of 6)

The carbide cylinder round fissure bur from Busch & Co. GmbH is a precision-engineered dental cutting instrument designed for demanding clinical applications. Manufactured in Germany, this bur delivers the consistency and durability that dental professionals expect from a premium-grade rotary instrument.

Product Details

This instrument is classified as a Carbide, Cylinder Round, Excavating and Fissure Bur, conforming to the following ISO standard classification:

• ISO: 500 314 137 006 014
• US Reference: No. 1159
• Shank Type: FG (Friction Grip)
• Pack Quantity: 6 burs per pack

Applications

The carbide cylinder round fissure bur is specifically suited for the following clinical procedures:

• Cavity/Fissure Preparation — ideal for defining and refining cavity walls and fissure areas with precision and control
• Excavation of carious tissue
• General tooth preparation requiring a cylinder round cutting geometry

The cylinder round profile of the carbide cylinder round fissure bur provides flat-bottomed cavity preparations with well-defined walls, making it a reliable choice for restorative dentistry workflows.

Key Features

• Premium carbide construction for long-lasting cutting efficiency
• Consistent flute geometry for smooth, controlled cutting action
• FG shank compatible with standard high-speed handpieces
• Manufactured in Germany to exacting quality standards

FAQ

What shank type does this bur use? This bur features an FG (Friction Grip) shank, compatible with standard high-speed dental handpieces.

How many burs are included per pack? Each pack contains 6 individual carbide cylinder round fissure bur units.

What is the ISO classification for this instrument? The ISO classification is 500 314 137 006 014.