Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KREF 016 – Extra Fine Grit, Yellow Ring – FG | Pack of 2
The extra fine diamond taper (cone) dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of modern restorative and prosthetic dentistry. With a taper (cone) rounded edge geometry and extra fine grit (Yellow Ring), this bur delivers controlled, refined material removal with minimal surface disruption.
Product Specifications
- Shape: Taper (Cone) Rounded Edge
- Grit: Extra Fine (Yellow Ring)
- ISO Classification: 806 314 544 504 016
- Head Diameter: 016
- Shank: FG (Friction Grip)
- Pack: 2 burs per pack
Clinical Applications
This extra fine diamond taper (cone) dental bur is engineered for two key clinical procedures:
- Cavity/Fissure Preparation: The taper (cone) rounded edge profile allows precise access and shaping within occlusal and interproximal cavities, preserving healthy tooth structure.
- Crown Preparation: The extra fine grit ensures smooth finishing of axial walls and margins, reducing the need for additional polishing steps and supporting accurate impression capture.
Instrument Dimensions
| Head Ø | 1.6 mm (ISO size 016) |
|---|---|
| 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.
Why Choose This Diamond Bur?
As an extra fine diamond taper (cone) dental bur, the 845KREF 016 FG is ideal for finishing and refining preparations where surface quality and marginal integrity are critical. The extra fine diamond abrasive minimizes micro-fractures and produces consistently smooth preparations, supporting optimal restorative outcomes.
Manufactured in Germany by Busch & Co. GmbH, this instrument reflects a long-standing tradition of quality engineering and clinical reliability. Each extra fine diamond taper (cone) dental bur in this pack is produced to strict tolerances, ensuring predictable performance across procedures.
FAQ
What grit level is this bur? This bur features an extra fine grit, identified by a Yellow Ring, suitable for finishing and refining dental preparations.
What shank type does this bur use? It uses an FG (Friction Grip) shank, compatible with standard high-speed handpieces.
How many burs are included? Each pack contains 2 burs.
What is the ISO classification? The ISO classification is 806 314 544 504 016.
Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KREF 016...
