US No. 1 Busch Carbide Round Bur | Busch No. 1 008 – RA | Pack of 6
The round carbide dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for reliable cavity and fissure preparation in clinical dentistry. Built to the exacting standards that define German craftsmanship, this bur delivers consistent cutting performance across a wide range of restorative procedures.
Product Overview
This round carbide dental bur features a classic rosehead geometry — the round, multi-fluted carbide head that dental professionals rely on for controlled caries removal and initial cavity preparation. The ISO classification for this instrument is 500 204 001 001 008, corresponding to the US No. 1 size designation. Each pack contains 6 burs, ensuring an efficient supply for busy clinical environments.
Key Features
- Material: Carbide construction for superior hardness and extended cutting life
- Shape: Round (Rosehead) geometry for precise, controlled excavation
- Size: US No. 1 / ISO 008
- Standard Classification: ISO 500 204 001 001 008
- Pack Quantity: 6 burs per pack
- Manufactured in Germany to consistent quality standards
Instrument Dimensions
| Head Ø | 0.8 mm (ISO size 008) |
|---|---|
| Shank | RA / CA (Contra-Angle, latch) — 2.35 mm Ø, 22 mm overall length (ISO 204) |
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.
Applications
The round carbide 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. |
German Engineering
Busch & Co. GmbH instruments are manufactured in Germany, reflecting a long-standing tradition of precision and quality in dental instrument production.
FAQ
What is this bur used for? This round carbide dental bur is primarily used for cavity and fissure preparation in restorative dental procedures.
How many burs are included? Each pack contains 6 burs.
What is the ISO classification? The ISO classification is 500 204 001 001 008, corresponding to US No. 1 size.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H1.204.008 |
| Brasseler USA | H1.21.008 |
| Meisinger | HM1-008-RA |
| SS White | 310001 |
| NTI (Kerr Rotary) | LA1-KC0 |
| Alpen (Coltène) | R200001 |
| Edenta | C1.204.008 |
| Karl Schumacher | BCO0001R |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
US No. 1 Busch Carbide Round Bur | Busch No. 1 008 – RA | Pack of 6
