US No. 6S Busch Carbide Round Bur | Busch No. 1S 018 – RA | Pack of 6
The round carbide dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for fast, controlled cutting in demanding clinical environments. Featuring a rosehead geometry and carbide construction, this bur delivers consistent performance across a range of restorative and preparatory procedures.
Product Specifications
- Type: Carbide, Round, Rosehead
- Cutting Characteristics: Fast Cutting
- Identification: Green Ring
- Size: 1S 018 (US No. 6S)
- Standard Classification: ISO 500 204 001 003 018
- Shank Type: RA (Right Angle / Latch-Type)
- Pack Quantity: 6 burs per pack
Applications
This round carbide dental bur is optimally suited for cavity and fissure preparation. The rosehead design allows precise entry into tooth structure, making it a reliable choice for initial caries removal and access cavity formation.
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. |
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?
As a round carbide dental bur manufactured to German engineering standards, this instrument offers the durability and dimensional consistency that clinicians depend on. The carbide cutting head resists wear under repeated use, maintaining sharpness and cutting efficiency throughout the procedure. Packaged in a convenient pack of 6, it is well suited for high-volume practices seeking reliable stock management.
FAQ
What shank type does this bur use? This bur features an RA (right angle / latch-type) shank, compatible with standard slow-speed contra-angle handpieces.
What is the ISO classification for this bur? The ISO standard classification is 500 204 001 003 018.
How many burs are included per pack? Each pack contains 6 individual round carbide dental bur instruments.
US No. 6S Busch Carbide Round Bur | Busch No. 1S 018 – RA | Pack of 6
