9907 060 RA ZIRC POL DIA M - (Pack of 2)
The zirconia pre-polishing diamond instrument medium grit from Busch & Co. GmbH is engineered for precise, controlled pre-polishing of zirconia restorations in professional dental laboratory and clinical settings. Designed to deliver consistent, repeatable surface refinement, this instrument is an essential tool for technicians working with zirconium oxide materials.
Product Overview
Classified under ISO standard 803 204 030 524 060, this polisher features diamond interspersed construction at a medium grit level, making it ideally suited for the pre-polishing stage on zirconia surfaces. The medium grit ensures efficient material removal while preparing the surface for final polishing steps, maintaining the integrity of the restoration geometry throughout the process.
Key Applications
- Crown and Bridge Technology: Optimized for use in crown and bridge fabrication workflows, ensuring accurate surface preparation on zirconia frameworks and full-contour restorations.
- Processing of Zirconium Oxide: Specifically designed for the unique hardness and surface requirements of zirconium oxide, this instrument handles the material efficiently without compromising structural integrity.
- Diamond Interspersed Construction: The diamond interspersed design provides uniform abrasive action, resulting in a consistent pre-polished surface ready for final finishing.
Specifications
| Attribute | Detail |
|---|---|
| Article Number | 9907 060 RA ZIRC POL DIA M |
| ISO Classification | 803 204 030 524 060 |
| Grit | Medium |
| Type | Polisher, Pre-Polishing |
| Pack Quantity | 2 |
Why Choose This Instrument
As a zirconia pre-polishing diamond instrument medium grit, this product is manufactured in Germany to the exacting quality standards that Busch & Co. GmbH is known for globally. German engineering ensures dimensional consistency, reliable abrasive performance, and long service life across demanding dental laboratory applications.

FAQ
What material is this polisher designed for? This instrument is specifically designed for processing and pre-polishing zirconium oxide (zirconia), making it suitable for crown and bridge laboratory workflows.
What does medium grit mean for this application? Medium grit on a zirconia pre-polishing diamond instrument medium grit indicates a balance between efficient surface stock removal and surface smoothness, ideal for the pre-polishing stage before final polishing.
How many pieces are included per pack? Each pack contains 2 instruments.
