Busch Diamond Taper (Cone) Round Bur | Busch No. 6856 014 – Coarse Grit, Green Ring – FG | Pack of 6

The diamond coarse grit dental bur taper (cone) round from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding standards of modern restorative and prosthetic dentistry. Featuring a taper (cone) round geometry with a coarse grit diamond coating, this bur delivers aggressive, efficient material removal where broad preparation is required.

Product Specifications

• Shape: Taper (Cone) Round
• Grit: Coarse (Green Ring)
• ISO Classification: 806 314 198 534 014
• Pack Quantity: 6 burs per pack

Key Features

The diamond coarse grit dental bur taper (cone) round is manufactured to ISO standard 806 314 198 534 014, ensuring consistent dimensional accuracy and reliable clinical performance. The green ring color coding immediately identifies the coarse grit designation, allowing for quick and accurate instrument selection chairside. Each bur in this pack of 6 is produced in Germany, reflecting Busch & Co. GmbH's longstanding commitment to precision manufacturing and quality control.

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.

Applications

This diamond coarse grit dental bur taper (cone) round is indicated for crown preparation, where the taper (cone) round form factor provides excellent access and contour control. The coarse diamond abrasive enables rapid tooth reduction, making it an efficient choice during the initial stages of full-crown preparation workflows.

The diamond coarse grit dental bur taper (cone) round is well-suited for the following clinical procedures:

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

FAQ

What does the green ring indicate on this bur? The green ring is the ISO standard color code for coarse grit, indicating aggressive cutting capability suited to initial tooth reduction.

How many burs are included in this pack? Each pack contains 6 individual diamond burs, providing excellent value for high-volume practices.

Is this bur compliant with ISO standards? Yes, this bur is classified under ISO 806 314 198 534 014, confirming its adherence to international dimensional and performance standards.

Compare With

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