Busch Diamond Taper (Cone) Round Bur | Busch No. 6854R 035 – Coarse Grit, Green Ring – HP | Pack of 1
The coarse diamond taper (cone) dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to deliver reliable, controlled cutting performance in demanding clinical environments. Built to the highest standards of German manufacturing, this instrument offers the consistency and durability that dental professionals depend on.
Product Specifications
- Shape: Taper (Cone) Round
- Grit: Coarse
- Abrasive Material: Diamond
- ISO Classification: 806 104 203 534 035
- Pack Quantity: 1
Applications
This coarse diamond taper (cone) dental bur is specifically suited for Crown and Bridge Technology procedures. Its taper (cone) round geometry and coarse diamond grit make it an effective choice for rapid material removal, shaping, and preparation work where aggressive cutting action is required.
The coarse diamond taper (cone) 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. |
Instrument Dimensions
| Head Ø | 3.5 mm (ISO size 035) |
|---|---|
| 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 Instrument
As a coarse diamond taper (cone) dental bur, the 6854R 035 HP is manufactured in Germany, ensuring adherence to rigorous quality standards. The diamond abrasive provides exceptional cutting efficiency, while the taper (cone) round shape allows precise access to preparation areas.

FAQ
What procedures is this bur recommended for? This coarse diamond taper (cone) dental bur is recommended primarily for Crown and Bridge Technology applications where efficient material reduction is needed.
What is the ISO classification for this instrument? The ISO classification is 806 104 203 534 035.
How many units are included per pack? Each pack contains 1 unit.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 6854R.104.035 |
| Brasseler USA | 6854R.11.035 |
| Meisinger | 6854R-035-HP |
| NTI (Kerr Rotary) | C854R-035 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.

