Busch Diamond Taper (Cone) Pointed Bur | Busch No. 6859 018 – Coarse Grit, Green Ring – FG | Pack of 6
The diamond taper (cone) pointed coarse grit dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the rigorous demands of modern restorative and prosthetic dentistry. Identified by its distinctive green ring, this coarse grit bur delivers aggressive, controlled material removal in a variety of clinical scenarios.
Product Specifications
- Shape: Taper (Cone) Pointed
- Grit: Coarse (Green Ring)
- ISO Classification: 806 314 166 534 018
- Shank: FG (Friction Grip)
- Pack Quantity: 6 burs per pack
Applications
The diamond taper (cone) pointed coarse grit dental bur is well-suited for the following clinical procedures:
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Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown. |
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Filling Treatment — Contouring, finishing and polishing of amalgam and composite restorations. |
Why Choose This Bur?
As a diamond taper (cone) pointed coarse grit dental bur, this instrument benefits from Busch's long-standing reputation for manufacturing quality. The coarse diamond grit facilitates rapid stock removal, while the taper (cone) pointed geometry provides access and precision in confined areas. Each bur in the pack is manufactured to consistent tolerances, supporting predictable clinical outcomes.
Instrument Dimensions
| Head Ø | 1.8 mm (ISO size 018) |
|---|---|
| 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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What does the green ring indicate?
The green ring on this diamond taper (cone) pointed coarse grit dental bur denotes a coarse grit level, indicating it is intended for aggressive initial cutting and bulk reduction.
What shank type does this bur use?
This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces used in most clinical settings.
How many burs are included?
Each pack contains 6 individual burs, offering convenience and value for busy dental practices.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | 6859.314.018 |
| Brasseler USA | 6859.31.018 |
| Meisinger | 859G-018-FG |
| NTI (Kerr Rotary) | C859-018 |
| Edenta | G859.314.018 |
| Horico | FG 166 G 018 |
