Busch Diamond Taper (Cone) Pointed Bur | Busch No. 858EF 014 – Extra Fine Grit, Yellow Ring – FG | Pack of 2
The extra fine diamond taper (cone) pointed dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding clinical procedures that require exceptional control and a refined surface finish. Featuring an extra fine grit (yellow ring) and a taper (cone) pointed geometry, this bur delivers consistent, predictable cutting performance in restorative and prosthodontic applications.
Product Specifications
- Shape: Taper (Cone) Pointed
- Grit: Extra Fine
- Grit Indicator: Yellow Ring
- ISO Classification: 806 314 165 504 014
- Head Size: 014
- Shank: FG (Friction Grip)
- Pack Quantity: Pack of 2
Applications
The extra fine diamond taper (cone) pointed dental bur is well suited for a range of clinical scenarios where precision and surface quality are paramount.
The extra fine diamond taper (cone) pointed dental bur is well-suited for the following clinical procedures:
 |
Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown. |
 |
Filling Treatment — Contouring, finishing and polishing of amalgam and composite restorations. |
Instrument Dimensions
| Head Ø | 1.4 mm (ISO size 014) |
|---|---|
| Shank | FG (Friction Grip) — 1.60 mm Ø, 19 mm overall length (ISO 314) |
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.
German Engineering Quality
Manufactured in Germany by Busch & Co. GmbH, every extra fine diamond taper (cone) pointed dental bur meets rigorous production standards, ensuring reliable cutting efficiency and consistent diamond particle distribution across the working surface.
FAQ
What does the yellow ring indicate on this bur? The yellow ring designates an extra fine grit level, which is used for finishing and smoothing rather than aggressive material removal.
What shank type does this bur use? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces.
How many burs are included? Each order contains a pack of 2 burs of the extra fine diamond taper (cone) pointed dental bur in size 014.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 858EF.314.014 |
| Brasseler USA | 858EF.31.014 |
| Meisinger | 858EF-014-FG |
| NTI (Kerr Rotary) | SF858EF-014 |
| Alpen (Coltène) | 60032389 |
| Edenta | C858.314.014 |
| Horico | FG 165 F 014 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
Busch Diamond Taper (Cone) Pointed Bur | Busch No. 858EF 014 – Extr...
