Busch Diamond Cylinder Rounded Edge Bur | Busch No. 6837KR 012 – Coarse Grit, Green Ring – FG | Pack of 6
The coarse diamond cylinder dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthodontic procedures. Featuring a cylinder shape with a rounded edge and coarse diamond grit, this bur delivers aggressive, controlled cutting performance where it is needed most.
Product Specifications
- Shape: Cylinder with Rounded Edge
- Grit: Coarse
- Ring Color: Green
- ISO Classification: 806 314 158 534 012
- Pack Quantity: 6 burs per pack
- Shank: FG (Friction Grip)
Applications
The coarse diamond cylinder dental bur is ideally suited for crown preparation, where rapid and precise tooth reduction is essential. The coarse diamond grit enables efficient material removal while the cylinder rounded edge geometry helps achieve accurate marginal contours.
The coarse diamond cylinder dental bur is well-suited for the following clinical procedures:
 |
Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown. |
Why Choose This Bur
Manufactured in Germany to exacting standards, this coarse diamond cylinder dental bur offers consistent cutting efficiency across repeated clinical use. The FG shank ensures compatibility with standard high-speed handpieces, making integration into your existing workflow straightforward. Each pack contains six burs, providing reliable availability throughout your clinical day.
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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What is the ISO classification for this bur?
The ISO classification is 806 314 158 534 012.
How many burs are included per pack?
Each pack contains 6 individual burs.
What shank type does this bur use?
This bur features an FG (Friction Grip) shank for use with standard high-speed dental handpieces.
Is this a coarse diamond cylinder dental bur suitable for crown preparation?
Yes, the coarse grit and cylinder rounded edge geometry make it well suited for crown preparation procedures.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 6837KR.314.012 |
| Brasseler USA | 6837KR.31.012 |
| NTI (Kerr Rotary) | C837KR-012 |
| Edenta | G837KR.314.012 |
| Horico | FG 158 G 012 |
