US No. 331 Busch Carbide Pear Bur | Busch No. 7 010 – FG | Pack of 6

The pear carbide dental bur 7 010 (US No. 331) from Busch & Co. GmbH is a precision-engineered FG shank bur designed for reliable excavating and fissure preparation in clinical dentistry. Manufactured in Germany to the highest standards, this bur delivers consistent cutting performance across a wide range of restorative procedures.

Product Specifications

• Type: Carbide, Pear-Shaped
• Function: Excavating and Fissure Bur
• Shank: FG (Friction Grip)
• ISO Classification: 500 314 232 001 010
• US Number: 331
• Pack Size: 6 burs per pack

Applications

The pear carbide 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.

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.

Why Choose This Bur?

As a pear carbide dental bur, the 7 010 features a geometry optimized for smooth, vibration-free cutting with minimal heat generation. The carbide construction ensures long-lasting sharpness and dimensional stability, reducing the need for frequent bur changes during procedures. Each pack contains 6 burs, providing excellent value and ensuring you always have a fresh instrument ready.

FAQ

What is the ISO classification for this bur? The ISO classification is 500 314 232 001 010.

How many burs are included per pack? Each pack contains 6 individual burs.

Is this a pear carbide dental bur suitable for FG handpieces? Yes, the 7 010 features an FG (Friction Grip) shank, compatible with standard high-speed FG handpieces.

Compare With

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