Busch Cool-Diamant Torpedo Bur | Busch No. CD 69 014 – FG | Pack of 6

The cool diamant diamond dental bur CD 69 014 FG from Busch & Co. GmbH is a precision-engineered rotary instrument designed for crown preparation procedures in dental practice. Featuring a torpedo form factor and medium grit diamond abrasive, this instrument delivers controlled, consistent cutting performance in demanding clinical environments.

Product Overview

• Type: Diamond Bur – Torpedo Shape
• Series: Cool Diamant
• Grit: Medium
• Shank: FG (Friction Grip)
• Application: Crown Preparation
• Pack Contents: 6 burs

Why Choose the Cool Diamant Diamond Dental Bur?

The cool diamant diamond dental bur is part of Busch's renowned Cool Diamant series, developed to provide optimal cutting efficiency while minimizing heat generation during preparation. The torpedo geometry offers clinicians excellent access and visibility, making it well suited for a wide range of crown preparation techniques. Medium grit ensures a balance between material removal rate and surface finish quality.

Each instrument is manufactured in Germany, reflecting Busch & Co. GmbH's longstanding commitment to precision engineering and quality standards expected by dental professionals worldwide. The FG shank ensures compatibility with standard high-speed handpieces commonly used in modern dental operatories.

Instrument Dimensions

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 Application

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 handpieces are compatible with this instrument? It has an FG (friction grip) shank, which fits standard high-speed turbine handpieces.

How many are included per pack? Each pack contains 6 burs.

Where is this instrument made? It is manufactured by Busch & Co. in Engelskirchen, Germany, an ISO 13485-certified specialist in rotary precision instruments since 1905.