US No. 333 Busch Carbide Pear Bur | Busch No. 7 014 – FG | Pack of 6

The carbide pear dental bur FG from Busch & Co. GmbH is a precision-engineered excavating and fissure bur designed to meet the demanding standards of modern restorative dentistry. Built to exacting tolerances, this bur delivers consistent, controlled cutting performance across a wide range of clinical procedures.

Product Specifications

• Type: Carbide, Pear
• Function: Excavating and Fissure Bur
• Shank: FG (Friction Grip)
• ISO Classification: 500 314 232 001 014
• US No.: 333
• Pack Quantity: 6 burs per pack

Applications

The carbide pear dental bur FG 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.

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.

German Engineering Quality

Each carbide pear dental bur FG is manufactured in Germany, reflecting a long tradition of precision dental instrument manufacturing. Consistent quality across every unit in the pack ensures reliable clinical outcomes and predictable cutting behavior.

FAQ

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

How many burs are included per pack? Each pack contains 6 burs of the same specification.

What is the ISO classification for this bur? The ISO classification is 500 314 232 001 014, corresponding to US No. 333.

What procedures is the carbide pear dental bur FG suitable for? It is primarily used for cavity preparation and fissure preparation in restorative dental procedures.

Compare With

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