US No. 6 Busch Carbide Round Bur | Busch No. 1 018 – RA | Pack of 6
The carbide round rosehead dental bur is a precision rotary instrument engineered for reliable performance in a range of restorative dental procedures. Manufactured by Busch & Co. GmbH, this bur is produced in Germany to exacting quality standards, making it a trusted choice for dental professionals who demand consistency and durability in their instrumentation.
Product Details
- Type: Carbide, Round, Rosehead
- Size: 1 018 (US No. 6)
- Standard Classification: ISO 500 204 001 001 018
- Pack Quantity: 6
Applications
The carbide round rosehead dental bur is ideally suited for cavity and fissure preparation, where controlled cutting and predictable tissue removal are essential. Its rosehead geometry allows for smooth, efficient excavation, supporting accurate cavity design and preparation depth.
The carbide round rosehead 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 | 1.8 mm (ISO size 018) |
|---|---|
| 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.
Why Choose This Bur?
When selecting a carbide round rosehead dental bur for clinical use, the quality of the carbide alloy and the precision of the head geometry directly influence cutting efficiency and instrument longevity. Busch burs are manufactured in Germany, reflecting a commitment to engineering excellence that practitioners can rely on across multiple procedures.

FAQ
What is the ISO classification for this bur? The ISO standard classification is 500 204 001 001 018.
How many burs are included per pack? Each pack contains 6 burs.
What procedures is the carbide round rosehead dental bur recommended for? It is recommended for cavity and fissure preparation in restorative dentistry.
Where is this bur manufactured? This bur is made in Germany by Busch & Co. GmbH.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H1.204.018 |
| Brasseler USA | H1.21.018 |
| Meisinger | HM1-018-RA |
| SS White | 310006 |
| NTI (Kerr Rotary) | LA6-KC0 |
| Alpen (Coltène) | R200006 |
| Edenta | C1.204.018 |
| Karl Schumacher | BCO0006R |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.

