21 010 (US No. 57) FG FISS CYL CARBIDE - (Pack of 6)

The carbide cylinder fissure dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for efficient cavity preparation and fissure work in clinical dentistry. Manufactured to exacting German standards, this bur delivers consistent cutting performance and long-lasting durability across a wide range of restorative procedures.

Product Specifications

• Type: Carbide, Cylinder Flat, Excavating and Fissure Bur
• US No.: 57
• ISO Classification: 500 314 107 006 010
• Shank: FG (Friction Grip)
• Pack Quantity: 6 burs per pack

Key Features

As a high-quality carbide cylinder fissure dental bur, this instrument features a flat-end cylinder geometry that provides controlled, predictable cutting. The carbide construction ensures superior hardness and edge retention compared to standard steel alternatives, making it a reliable choice for demanding clinical environments. Busch burs are proudly made in Germany, reflecting a long-standing tradition of precision manufacturing in dental instrumentation.

Applications

This carbide cylinder fissure dental bur is well-suited for the following procedures:

• Cavity and fissure preparation
• Excavation of carious tissue
• Initial cavity outline form development

Cavity/Fissure Preparation

FAQ

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

How many burs are included in each pack? Each pack contains 6 carbide cylinder fissure dental bur units, providing excellent value for busy dental practices.

What is the ISO classification for this bur? The ISO classification is 500 314 107 006 010, corresponding to US No. 57.