5909 040 FG DIAMOND VERY COARSE - (Pack of 2)
The diamond dental bur very coarse grit from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding requirements of modern restorative and prosthetic dentistry. Supplied in a convenient pack of two, this wheel-shaped diamond bur features a black ring designation indicating its very coarse grit classification, making it well suited for aggressive material removal and bulk reduction procedures.
Product Specifications
- Type: Diamond, Wheel
- Grit: Very Coarse (Black Ring)
- ISO Classification: 806 314 068 544 040
- Pack Quantity: 2
- Shank: FG (Friction Grip)
- Reference: 5909 040
Applications
This diamond dental bur very coarse grit instrument is particularly indicated for crown preparation, where rapid and controlled reduction of tooth structure is essential. The wheel geometry supports smooth, efficient cutting strokes across a range of restorative workflows.
- Crown Preparation

Why Choose This Bur?
Manufactured in Germany to exacting standards, this diamond dental bur very coarse grit delivers consistent cutting performance and reliable results across clinical applications. The FG shank ensures compatibility with standard high-speed handpieces, and the diamond abrasive surface is designed to maintain cutting efficiency throughout its working life.

FAQ
What does the black ring indicate on this bur? The black ring denotes a very coarse grit level, indicating this instrument is intended for aggressive material removal and bulk tooth reduction.
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 diamond burs, making it practical for busy clinical environments.
What is the ISO classification for this diamond dental bur very coarse grit? The ISO classification is 806 314 068 544 040.

