Busch Diamond Cylinder Round Bur | Busch No. 881EF 012 – Extra Fine Grit, Yellow Ring – FG | Pack of 2

The diamond cylinder extra fine dental bur 881EF 012 FG from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthetic procedures. Featuring an extra fine grit and a yellow ring color-coding for easy identification, this cylinder round diamond bur delivers controlled, refined cutting performance in clinical settings.

Product Specifications

• Shape: Cylinder Round
• Grit: Extra Fine
• Ring Color: Yellow
• ISO Classification: 806 314 141 504 012
• Shank: FG (Friction Grip)
• Pack Size: 2 burs per pack

Applications

This diamond cylinder extra fine dental bur is particularly suited for crown preparation, where precise tissue and enamel management is essential. The extra fine grit allows clinicians to achieve smooth, accurate margins with minimal surface roughness, supporting optimal fit and finish for crowns and other fixed restorations.

The diamond cylinder extra fine dental bur is well-suited for the following clinical procedures:

Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown.

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

Manufactured in Germany by Busch & Co. GmbH, a trusted name in dental instrumentation, this bur upholds the high standards of German engineering. When selecting a diamond cylinder extra fine dental bur, clinicians benefit from consistent grit distribution, reliable shank tolerances, and durable diamond bonding that maintains cutting efficiency throughout the procedure. The yellow ring designation ensures straightforward identification of grit type at a glance, reducing chair-side confusion.

FAQ

What does the yellow ring indicate? The yellow ring color-code identifies the bur as extra fine grit, following standard ISO color-coding conventions used across dental diamond instruments.

What is the ISO classification for this bur? The ISO classification is 806 314 141 504 012, providing full traceability for documentation and ordering.

Is this bur compatible with standard high-speed handpieces? Yes, the FG (Friction Grip) shank is designed for use with standard high-speed dental handpieces.

How many burs are included per pack? Each pack contains 2 individual diamond cylinder extra fine dental bur instruments.

Compare With

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