Busch Zirconia Diamond Wheel Polisher | Busch No. 9852 110 – Medium – HP | Pack of 2

The zirconia pre-polishing diamond instrument from Busch & Co. GmbH is engineered to deliver precise, controlled pre-polishing results on zirconia restorations. Designed for use in Crown and Bridge Technology workflows, this polisher combines medium grit with diamond-interspersed abrasives to refine zirconia surfaces effectively and consistently.

Product Overview

This polisher is classified under ISO standard 803 104 372 524 110 and is sold as a pack of two units. As a medium-grit zirconia pre-polishing diamond instrument, it is formulated specifically for the pre-polishing stage of zirconium oxide processing, preparing restorations for a final high-gloss finish. The diamond-interspersed composition ensures uniform abrasion and a smooth surface texture across the zirconia substrate.

Key Features

• Grit Level: Medium — ideal for pre-polishing applications
• Material Compatibility: Zirconium Oxide (Zirconia)
• Abrasive Type: Diamond Interspersed
• ISO Classification: 803 104 372 524 110
• Pack Quantity: 2 polishers per pack
• Shank Type: HP (Handpiece)

Instrument Dimensions

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.

Applications

As a precision zirconia pre-polishing diamond instrument, this Busch product is manufactured in Germany, reflecting the rigorous quality standards and engineering expertise the brand is known for globally.

The zirconia pre-polishing diamond instrument is well-suited for the following dental laboratory applications:

	Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory.
	Processing of Zirconium Oxide — Cutting, contouring and finishing of zirconium oxide restorations.

FAQ

What is this instrument used for? It is used for the pre-polishing stage of zirconia (zirconium oxide) restorations in Crown and Bridge Technology workflows.

What grit level does this polisher have? It features a medium grit, making it suitable for pre-polishing before a final gloss polish.

How many units are included per pack? Each pack contains 2 polishers.

Is this a genuine zirconia pre-polishing diamond instrument from Busch? Yes, it is manufactured by Busch & Co. GmbH and made in Germany to professional dental standards.