Busch Diamond Taper (Cone) Pointed Bur | Busch No. 859 018 – Medium Grit – HP | Pack of 2
The diamond taper (cone) pointed dental bur medium grit from Busch & Co. GmbH is a precision-engineered rotary instrument crafted to meet the demanding standards of modern restorative and prosthetic dentistry. Manufactured in Germany, it delivers consistent cutting performance and dependable results across a broad range of clinical applications.
Product Specifications
- Shape: Taper (Cone) Pointed
- Grit: Medium
- ISO Classification: 806 104 166 524 018
- Pack Quantity: 2 burs per pack
Key Features
As a diamond taper (cone) pointed dental bur medium grit, this instrument provides excellent material removal rates while maintaining a controlled, refined cutting action. The taper (cone) pointed geometry allows precise access to contoured surfaces, making it well suited for detailed preparation work. Medium grit strikes an effective balance between efficient cutting and achievable surface quality, reducing the need for excessive finishing steps and supporting a streamlined clinical workflow.
Instrument Dimensions
| Head Ø | 1.8 mm (ISO size 018) |
|---|---|
| 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.
Clinical Applications
This diamond taper (cone) pointed dental bur medium grit is particularly indicated for Crown and Bridge Technology procedures, where accuracy and consistent shaping are essential. The pointed tip design facilitates access to anatomically complex areas, supporting clinicians in achieving well-defined preparation margins with confidence.

FAQ
What handpieces are compatible with this instrument? It has an HP (2.35 mm straight) shank, which fits standard laboratory and slow-speed straight handpieces.
How many are included per pack? Each pack contains 2 burs.
Where is this instrument made? It is manufactured by Busch & Co. in Engelskirchen, Germany, an ISO 13485-certified specialist in rotary precision instruments since 1905.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 859.104.018 |
| Brasseler USA | 859.11.018 |
| Meisinger | 859-018-HP |
| NTI (Kerr Rotary) | M859-018 |
| Edenta | 859.104.018 |
| Horico | H 166 018 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.

