Busch Cool-Diamant Cylinder Round Bur | Busch No. CD 30G 014 – Coarse Grit – FG | Pack of 6
The coarse grit diamond cylinder dental bur CD 30G 014 FG from Busch & Co. is engineered for demanding restorative procedures, delivering consistent, controlled material removal with every pass. Designed in a classic cylinder round geometry, this bur is ideal for clinicians who require reliable performance across a range of tooth preparation tasks.
Key Features
- Shape: Cylinder Round (Cool Diamant series)
- Grit: Coarse — identified by the Green Ring color coding
- Shank: FG (Friction Grip) for standard high-speed handpieces
- Size: 014
- Pack Quantity: Pack of 6
- Origin: Made in Germany
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.
Clinical Applications
The coarse grit diamond cylinder dental bur is well-suited for the following clinical procedures:
- Crown Preparation — efficient axial and occlusal reduction with precise control
- Cavity/Fissure Preparation — reliable cutting for initial cavity access and fissure management
As part of the Cool Diamant range, this bur is designed to support smooth, efficient cutting while minimizing heat generation during use — an important consideration for both patient comfort and pulp safety.
Why Choose This Bur?
Busch & Co. has a long-standing reputation for high-quality rotary instruments manufactured in Germany. The coarse grit diamond cylinder dental bur CD 30G 014 FG reflects this heritage, offering clinicians a dependable, professional-grade tool. Purchasing in a pack of 6 ensures continuous availability in a busy clinical environment.
Independent Research: Test Winner at Innsbruck
In an independent laboratory study at the Medical University of Innsbruck, Busch’s COOL DIAMANT design achieved the highest cutting performance in both test series — outperforming same-shape, same-grit diamonds from up to ten competing manufacturers. Under standardized conditions (200,000 rpm turbine, constant 152 g load, 10–40 minutes of continuous cutting on 99.5% Al₂O₃ ceramic), the COOL DIAMANT instrument removed significantly more material than burs from Diatech, Edenta, Horico and Komet (p < 0.05), and in the second series the standard Busch diamond placed second only to its cooling-groove sibling. The authors concluded that instruments with cooling grooves deliver higher grinding performance and need replacing less often.
Source: Sander A, Beier US, Kapferer I, Dumfahrt H. Untersuchung zur Schleifleistung diamantierter Schleifkörper. Stomatologie 2009;106:29–34 (Medizinische Universität Innsbruck).
FAQ
What procedures is this bur recommended for? This bur is recommended for crown preparation and cavity/fissure preparation, as indicated by the product's clinical application icons.
What does the green ring indicate? The green ring color coding denotes a coarse grit diamond, consistent with international ISO grit identification standards.
Is this a coarse grit diamond cylinder dental bur suitable for high-speed handpieces? Yes, the FG (Friction Grip) shank is designed for use with standard high-speed dental handpieces.
Busch Cool-Diamant Cylinder Round Bur | Busch No. CD 30G 014 – Coar...
