US No. 7009 Busch Carbide Finishing Round Bur | Busch No. 41 027 – RA | Pack of 2
The round carbide finishing bur from Busch & Co. GmbH is a precision-engineered dental instrument designed to deliver smooth, controlled results in finishing applications. Built to exacting German manufacturing standards, this bur offers the consistency and reliability that dental professionals demand in clinical practice.
Product Details
- Type: Carbide, Round, Finishing Bur
- Catalog Number: 41 027 (US No. 7009)
- ISO Classification: 500 204 001 071 027
- Pack Size: Pack of 2
- Made in Germany
Applications
This round carbide finishing bur is indicated for filling treatment procedures. Its round geometry and carbide construction make it well suited for refining and contouring restorative materials with precision and minimal trauma to surrounding tissue.
Instrument Dimensions
| Head Ø | 2.7 mm (ISO size 027) |
|---|---|
| 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 a Carbide Finishing Bur?
Carbide burs are recognized for their durability and cutting efficiency. The round carbide finishing bur configuration is a staple in restorative dentistry, allowing clinicians to achieve smooth surface finishes on composite and amalgam restorations. Busch instruments are manufactured in Germany, reflecting a long-standing commitment to quality and engineering excellence.

FAQ
What is the ISO classification for the 41 027 bur? The ISO classification is 500 204 001 071 027.
What procedures is this bur used for? This round carbide finishing bur is designed for filling treatment applications, making it suitable for finishing and contouring restorative materials.
How many burs are included? Each pack contains 2 burs.
Where is this bur manufactured? This instrument is made in Germany by Busch & Co. GmbH.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H41.204.027 |
| Brasseler USA | H41.21.027 |
| Meisinger | HM41-027-RA |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.

