863EF 016 FG DIAMOND EXTRA-FINE - (Pack of 2)
The diamond flame bur extra fine grit from Busch & Co. GmbH is a precision rotary instrument engineered for demanding restorative and prosthetic dental procedures. Featuring a flame-shaped geometry and an extra fine grit abrasive surface, this bur is designed to deliver smooth, controlled material removal with minimal surface disruption. The yellow ring color coding identifies the extra fine grit classification, making instrument selection fast and reliable in a clinical setting.
Product Specifications
- Shape: Flame
- Grit: Extra Fine
- Color Code: Yellow Ring
- ISO Classification: 806 314 250 504 016
- Pack Quantity: 2 burs per pack
- Manufacturer: Busch & Co. GmbH, Made in Germany
Clinical Applications
The diamond flame bur extra fine grit is well suited for the following procedures:
- Filling Treatment: Precise finishing and contouring of restorative materials at the margins and occlusal surfaces.
- Crown Preparation: Accurate chamfer and shoulder margin definition during full-crown preparation workflows.
Manufactured in Germany to rigorous quality standards, Busch instruments are recognized for their consistent performance and reliable grit retention throughout clinical use. The flame geometry of this diamond flame bur extra fine grit allows access to interproximal areas and margin refinement zones that require a fine, tapered cutting profile.
Why Choose Busch Diamond Burs?
Busch & Co. GmbH has a long-standing reputation for producing high-quality rotary cutting instruments. Each bur in this pack is manufactured to tight dimensional tolerances, ensuring concentricity and balance during high-speed operation. The extra fine grit designation makes this instrument ideal for finishing passes where surface quality is critical before final impression or cementation.
This diamond flame bur extra fine grit is sold as a convenient pack of 2, supporting efficient inventory management in busy dental practices.
FAQ
What does the yellow ring indicate on this bur? The yellow ring is the ISO standard color code for extra fine grit, distinguishing this instrument from coarser grit variants.
What is the ISO classification for this bur? The ISO classification is 806 314 250 504 016.
How many burs are included per pack? Each pack contains 2 burs.

