9918 030 RA ZIRC POL DIA F - (Pack of 2)
The zirconia polishing diamond bur fine from Busch & Co. GmbH is a precision-engineered polisher designed to deliver a high-shine finish on zirconia restorations with exceptional consistency and control. Designated as the 9918 030 RA ZIRC POL DIA F and supplied as a pack of two, this instrument meets the demands of modern dental laboratory and clinical workflows.
Key Features
- High-Shine Polishing: Engineered specifically for achieving a superior surface finish on zirconia, minimising micro-scratches and producing a clinically refined result.
- Diamond Interspersed: The abrasive matrix incorporates diamond particles, ensuring effective and controlled material removal throughout the polishing process.
- Fine Grit: The fine designation makes this zirconia polishing diamond bur fine ideal for the finishing stage, refining surfaces after initial shaping or contouring steps.
- ISO Classification: 803 204 297 514 030 — ensuring compatibility and standardised identification across dental systems.
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Made in Germany: Manufactured by Busch & Co. GmbH to exacting German quality standards.

Applications
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Crown and Bridge Technology — suitable for polishing zirconia crowns and bridge frameworks to a high-shine finish. -
Processing of Zirconium Oxide — purpose-built for zirconia material processing workflows. -
Diamond Interspersed — the diamond-laden abrasive structure ensures efficient, even polishing performance.
FAQ
What material is this polisher designed for? This zirconia polishing diamond bur fine is specifically designed for use on zirconia (zirconium oxide) restorations, making it suitable for crown and bridge applications.
How many units are included? This product is supplied as a pack of two polishers.
What is the ISO classification? The ISO classification for this instrument is 803 204 297 514 030.
