Busch Diamond Round Bur | Busch No. 5801 018 – 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 restorative and preparatory procedures. This round-shaped bur features a black ring designation, indicating its very coarse grit classification, and is supplied in a convenient pack of six.
Product Specifications
- Shape: Round
- Grit: Very Coarse (Black Ring)
- ISO Classification: 806 314 001 544 018
- Shank: FG (Friction Grip)
- Pack Quantity: 6 burs per pack
Applications
This diamond dental bur very coarse grit is specifically suited for cavity and fissure preparation, where aggressive material removal and precise cavity shaping are required. The very coarse grit allows clinicians to work efficiently through enamel and dentin, reducing chair time without compromising 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 | 1.8 mm (ISO size 018) |
|---|---|
| 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 Busch Diamond Burs
Manufactured in Germany to exacting standards, the diamond dental bur very coarse grit reflects Busch's longstanding commitment to quality, consistency, and clinical reliability. Each bur is produced under strict quality controls to ensure uniform diamond particle distribution and secure bond integrity for predictable cutting performance across every use.
For professionals who demand reliability and repeatability in their rotary instruments, the diamond dental bur very coarse grit in the 5801 018 FG series offers a trusted solution backed by ISO-standardized manufacturing.

FAQ
What does the black ring on this bur indicate? The black ring identifies the bur as very coarse grit, indicating aggressive cutting capability suited for rapid material removal.
What shank type is this bur? This bur uses an FG (Friction Grip) shank, compatible with standard high-speed handpieces.
How many burs are included? Each pack contains six burs.

