Busch Cool-Diamant Cylinder Rounded Edge Bur | Busch No. CD 24 014 – FG | Pack of 6
The cool diamant diamond dental bur medium grit from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthetic procedures. Featuring a cylinder rounded edge geometry, this bur delivers controlled, consistent cutting performance across a wide range of clinical applications.
Key Features
- Shape: Cylinder with Rounded Edge
- Grit: Medium — ideal for efficient material removal with a refined surface finish
- Series: Cool-Diamant
- Pack Size: 6 burs per pack
- Made in Germany — manufactured to exacting quality standards
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
This cool diamant diamond dental bur medium grit instrument is suited for two primary clinical tasks:
- Crown Preparation — enables precise axial wall and margin definition for full and partial coverage restorations
- Cavity/Fissure Preparation — facilitates accurate cavity outline and fissure extension in enamel and dentin
The Cool-Diamant series is engineered to reduce heat generation during cutting, helping to maintain pulpal health and patient comfort throughout the procedure. The medium grit designation provides a balance between cutting speed and surface smoothness, making it a versatile choice for everyday restorative work.
Why Choose Busch Cool-Diamant?
As a product line crafted in Germany, the cool diamant diamond dental bur medium grit reflects a long-standing tradition of precision manufacturing. Each bur in this series is consistent in diamond particle distribution, shank tolerance, and overall geometry — qualities that support predictable clinical outcomes procedure after procedure.
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 shank type is compatible with the CD 24 014 FG? The FG designation indicates this bur is designed for use with friction grip high-speed handpieces.
How many burs are included per order? Each pack contains 6 individual cool diamant diamond dental bur medium grit instruments.
Where is this bur manufactured? This instrument is Made in Germany by Busch & Co. GmbH.
Busch Cool-Diamant Cylinder Rounded Edge Bur | Busch No. CD 24 014 ...
