6909 040 FG DIAMOND COARSE - (Pack of 2)

The coarse diamond dental bur 6909 040 FG by Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding crown preparation procedures. Featuring a wheel form factor with a coarse grit diamond surface, it is identified by its green ring — the universal indicator for coarse grit — making it easy to select chairside. This instrument is classified under ISO standard 806 314 068 534 040, ensuring consistent sizing and compatibility with standard FG (friction grip) handpieces.

Key Features

• Form: Wheel
• Grit: Coarse (Green Ring)
• Shank: FG (Friction Grip)
• ISO Classification: 806 314 068 534 040
• Pack Quantity: 2 burs per pack

Applications

The coarse diamond dental bur is primarily indicated for crown preparation, where rapid and controlled reduction of tooth structure is required. The coarse grit configuration facilitates efficient material removal, supporting clinicians in achieving accurate preparation margins and consistent occlusal reduction.

German Engineering

Manufactured in Germany, this coarse diamond dental bur reflects Busch & Co. GmbH's long-standing commitment to quality, precision, and reliability. Each instrument is produced to exacting standards, delivering consistent clinical performance across procedures.

FAQ

What is the ISO classification for this bur? This bur is classified under ISO 806 314 068 534 040, which defines its form, grit, shank type, and dimensions for standardised identification.

What does the green ring indicate? The green ring is the universally recognised colour code for coarse grit diamond instruments, helping clinicians quickly identify the correct bur for aggressive tooth reduction.

What shank type does this bur use? This coarse diamond dental bur uses an FG (friction grip) shank, compatible with standard high-speed handpieces used in clinical dentistry.