Busch Diamond Taper (Cone) Round Bur | Busch No. 5369 055 – Super Coarse Grit – HP | Pack of 1
The diamond taper (cone) round super coarse dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding crown and bridge procedures as well as plastics technology applications. Built to exacting German manufacturing standards, this bur delivers consistent, reliable performance in professional dental settings.
Product Specifications
- Shape: Taper (Cone) Round
- Abrasive: Diamond
- Grit: Super Coarse
- ISO Classification: 806 104 263 544 055
- Pack Quantity: 1
Applications
The diamond taper (cone) round super coarse dental bur is well-suited for the following dental laboratory applications:
| Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory. | |
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
Instrument Dimensions
| Head Ø | 5.5 mm (ISO size 055) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
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.
Why Choose This Bur?
As a diamond taper (cone) round super coarse dental bur, this instrument offers a high rate of material removal thanks to its super coarse diamond grit, making it ideal for initial preparation stages. The taper (cone) round geometry provides targeted access to anatomical surfaces, allowing the clinician to work efficiently and accurately. Manufactured in Germany, each bur meets rigorous quality standards expected in modern dental practice.

FAQ
What is the ISO classification for this bur? The ISO classification is 806 104 263 544 055, as listed under the standard product specification.
What grit level does this diamond bur feature? This bur features a super coarse grit, making it suitable for rapid and aggressive initial preparation work.
Is this diamond taper (cone) round super coarse dental bur sold individually? Yes, this product is supplied as a pack of 1.

