Busch Diamond Cylinder Rounded Edge Bur | Busch No. 6837KR 014 – Coarse Grit, Green Ring – FG | Pack of 6
The diamond coarse cylinder dental bur 6837KR 014 FG from Busch & Co. is a precision rotary instrument engineered for demanding clinical applications. Featuring a cylinder rounded-edge geometry and coarse grit diamond abrasive, identified by a green ring color code, this bur delivers the aggressive cutting action required for efficient tooth preparation. It complies with ISO standard 806 314 158 534 014, ensuring compatibility and consistent performance across supported handpiece systems.
Key Specifications
- Shape: Cylinder Rounded Edge
- Grit: Coarse (Green Ring)
- ISO Classification: 806 314 158 534 014
- Shank Type: FG (Friction Grip)
- Reference: 6837KR 014
- Pack Size: 6 burs
Applications
The diamond coarse cylinder dental bur is primarily indicated for crown preparation, where rapid and controlled reduction of tooth structure is essential. The coarse grit diamond abrasive enables efficient removal of enamel and dentin, while the rounded-edge cylinder profile supports accurate marginal definition. This makes the diamond coarse cylinder dental bur a reliable choice for clinicians seeking consistent, repeatable results during restorative procedures.
The diamond coarse cylinder dental bur is well-suited for the following clinical procedures:
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Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown. |
German Engineering
Manufactured by Busch & Co. GmbH, this instrument reflects the quality standards associated with German dental manufacturing. Each diamond coarse cylinder dental bur in this pack of six is produced to deliver reliable dimensional accuracy and surface consistency across the working life of the instrument.
Instrument Dimensions
| Head Ø | 1.4 mm (ISO size 014) |
|---|---|
| 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 included in this pack?
This listing contains 6 individual FG diamond burs, reference 6837KR 014.
What handpiece is this bur compatible with?
The FG (Friction Grip) shank is designed for use with standard high-speed friction grip handpieces.
What does the green ring indicate?
The green ring color code denotes a coarse grit diamond abrasive, suitable for rapid tooth structure reduction.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 6837KR.314.014 |
| Brasseler USA | 6837KR.31.014 |
| NTI (Kerr Rotary) | C837KR-014 |
| Edenta | G837KR.314.014 |
| Horico | FG 158 G 014 |
