Busch Diamond Round Bur | Busch No. 801EF 018 – Extra Fine Grit, Yellow Ring – FG | Pack of 2

The extra fine diamond dental bur from Busch & Co. GmbH is engineered for precision cavity and fissure preparation, offering clinicians a reliable tool for delicate intraoral procedures. Classified under ISO standard 806 314 001 504 018, this round-shaped instrument features an extra-fine grit diamond coating identified by a yellow ring, ensuring controlled, minimal-pressure cutting with excellent tactile feedback.

Product Specifications

• Shape: Round
• Grit: Extra Fine
• Ring Color: Yellow
• ISO Classification: 806 314 001 504 018
• Shank: FG (Friction Grip)
• Pack Size: Pack of 2

Applications

This extra fine diamond dental bur is specifically suited for cavity and fissure preparation, where precision and a light touch are paramount. The extra-fine grit minimizes aggressive cutting, making it ideal for finishing, refining margins, and working in sensitive or delicate areas of the tooth structure.

The extra fine diamond 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.

German Engineering Quality

Manufactured in Germany, the 801EF 018 FG reflects Busch & Co.'s long-standing commitment to quality craftsmanship. Each extra fine diamond dental bur is produced to consistent tolerances, delivering reliable performance across clinical applications. The yellow-ring coding system provides fast, accurate grit identification at the chairside, reducing preparation errors and streamlining workflows.

FAQ

What does the yellow ring indicate on this bur? The yellow ring designates an extra-fine grit level, which is used for precise finishing and minimal-removal procedures.

What is the ISO classification for this bur? The ISO classification is 806 314 001 504 018, corresponding to a round, extra-fine diamond FG bur of 018 diameter.

How many burs are included in this pack? Each purchase includes a pack of 2 burs.

Is this an extra fine diamond dental bur compatible with standard high-speed handpieces? Yes, the FG (friction grip) shank is designed for use with standard high-speed dental handpieces.

Compare With

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