Busch Cool-Diamant Inverted Cone Bur | Busch No. CD 15 016 – FG | Pack of 6
The cool diamant diamond dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for reliable cavity and fissure preparation in clinical dentistry. Featuring an inverted cone geometry and medium grit diamond coating, this bur delivers controlled, efficient cutting with consistent results across procedures.
Product Overview
- Shape: Inverted Cone
- Series: Cool Diamant
- Grit: Medium
- Application: Cavity and Fissure Preparation
- Pack Size: 6 burs per pack
- Shank: FG (Friction Grip)
Applications
The cool diamant diamond dental bur is well-suited for the following clinical procedures:
 |
Cavity/Fissure Preparation — Opening, extending and shaping cavities and fissures with controlled removal of enamel and dentin. |
Instrument Dimensions
| Head Ø | 1.6 mm (ISO size 016) |
|---|---|
| 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.
German Engineering Quality
Manufactured in Germany, each cool diamant diamond dental bur reflects Busch & Co. GmbH's longstanding commitment to quality craftsmanship and dimensional accuracy. 
German-made production standards ensure consistent grit distribution, secure diamond bonding, and reliable shank tolerances for use with standard FG high-speed handpieces.
Clinical Benefits
- Medium grit provides an effective balance between cutting speed and surface finish
- Inverted cone geometry supports controlled preparation of cavity floors and fissures
- FG shank compatible with standard high-speed turbine handpieces
- Consistent diamond bonding across the working surface for repeatable performance
- Convenient pack of 6 for multi-use clinical settings
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 is the shank type of this bur? This bur uses an FG (Friction Grip) shank, compatible with standard high-speed dental handpieces.
What procedures is this bur designed for? The cool diamant diamond dental bur is designed primarily for cavity and fissure preparation.
How many burs are included? Each pack contains 6 burs.
Where is this product manufactured? This product is made in Germany by Busch & Co. GmbH.
Busch Cool-Diamant Inverted Cone Bur | Busch No. CD 15 016 – FG | P...
