Busch & Co. GmbH | SKU: 030424

Busch Diamond Cylinder Rounded Edge Bur | Busch No. 837KR 012 – Medium Grit – FG | Pack of 6

$50.99

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The diamond cylinder dental bur medium grit from Busch & Co. GmbH is a precision rotary instrument engineered for demanding restorative procedures, delivering reliable and controlled material removal in clinical settings. Designed with a cylinder rounded edge geometry, this bur is well suited to demanding preparation work where consistent results are essential.

Product Specifications

Shape: Cylinder Rounded Edge
Grit: Medium
ISO Classification: 806 314 158 524 012
Shank: FG (Friction Grip)
Pack Size: 6 burs per pack
Manufacturer: Busch & Co. GmbH — Made in Germany

Clinical Applications

The diamond cylinder dental bur medium grit is particularly indicated for crown preparation, where its geometry allows the clinician to achieve accurate axial wall angulation and smooth shoulder margins. Medium grit provides an efficient balance between cutting speed and surface finish, making it a versatile choice across a range of restorative workflows.

Crown Preparation
Axial wall reduction
Shoulder and chamfer margin definition

Instrument Dimensions

Head Ø	1.2 mm (ISO size 012)
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, each diamond cylinder dental bur medium grit is produced to exacting standards, ensuring consistent diamond particle distribution and bond integrity across the entire working surface. The result is predictable cutting performance and extended instrument longevity. Supplied in a convenient pack of 6, this product supports efficient stock management in busy dental practices.

Dental Instruments, Tools, Burs, Diamonds and Polishers Made In Germany

FAQ

What is the ISO classification for this bur? The ISO classification is 806 314 158 524 012.

How many burs are included in each pack? Each pack contains 6 individual burs.

What shank type does this bur use? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces.

Is the diamond cylinder dental bur medium grit suitable for crown preparation? Yes, the cylinder rounded edge geometry is specifically well suited to crown preparation procedures.