Busch Diamond Round Bur | Busch No. 5801 023 – Super Coarse Grit, Black Ring – FG | Pack of 6
The diamond dental bur very coarse grit from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding dental procedures requiring aggressive material removal. Featuring a round shape and a distinctive black ring designation, this bur delivers reliable, controlled cutting performance in clinical environments.
Product Specifications
- Type: Diamond, Round
- Grit: Very Coarse
- Ring Colour: Black
- ISO Classification: 806 314 001 544 023
- Pack Quantity: 6 burs per pack
- Shank: FG (Friction Grip)
Applications
This diamond dental bur very coarse grit is specifically suited for cavity and fissure preparation, where rapid and precise tooth structure reduction is required. The very coarse diamond abrasive enables efficient cutting through enamel and dentin, reducing chair time while maintaining procedural accuracy.
The diamond dental bur very coarse grit 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
| Head Ø | 2.3 mm (ISO size 023) |
|---|---|
| Shank | FG (Friction Grip) — 1.60 mm Ø, 19 mm overall length (ISO 314) |
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, this instrument meets the exacting standards expected of German-engineered dental tools. The diamond dental bur very coarse grit offers consistent diamond particle distribution across the working surface, contributing to predictable cutting behaviour and a longer working life compared to lower-grade alternatives.

FAQ
What does the black ring indicate? The black ring is the ISO colour-coding for very coarse grit diamond burs, allowing for quick visual identification chairside.
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, making it a practical and economical choice for busy dental practices requiring a reliable supply of diamond dental bur very coarse grit instruments.

