44E-UF 018 FG FIN ULTRA-FINE CARB - (Pack of 2)
The ultra-fine carbide finishing bur from Busch & Co. is a precision dental instrument engineered for exceptional surface refinement and controlled material removal. Designed for use in high-speed handpieces, this egg-shaped bur features a white ring designation, identifying it as an ultra-fine grit carbide instrument suited for the most delicate finishing stages of restorative procedures.
Product Specifications
- Type: Carbide, Egg Shape
- Grit: Ultra-Fine Finishing
- Ring Color: White
- ISO Classification: 500 314 277 032 018
- Head Size: 018
- Shank: FG (Friction Grip)
- Pack Quantity: 2 burs per pack
Clinical Applications
This ultra-fine carbide finishing bur is optimized for a range of demanding clinical procedures where surface quality and precision are paramount:
- Crown Preparation — Achieve smooth, accurate margins for optimal crown seating and aesthetics.
- Filling Treatment — Refine composite and amalgam restorations to a high-quality finish.
- Cavity/Fissure Preparation — Precisely shape cavity walls and fissures with minimal trauma to surrounding tissue.
Why Choose This Bur?
Manufactured in Germany by Busch & Co. GmbH, this ultra-fine carbide finishing bur reflects decades of engineering expertise in rotary dental instrumentation. The carbide construction ensures consistent cutting performance and longevity across multiple clinical uses. The egg-shaped head geometry allows for excellent access and control in a variety of intraoral environments.
For clinicians who demand the finest finishing results, the ultra-fine carbide finishing bur provides the precision and reliability expected from a German-made dental instrument. Available in a convenient pack of 2.

