Busch Zirconia Diamond Wheel Polisher | Busch No. 9865 170 – Pink, Fine – HP | Pack of 1
The zirconia polishing diamond bur from Busch & Co. GmbH is a precision-engineered polisher designed for high-shine finishing of zirconia restorations in professional dental laboratory settings. Featuring a diamond-interspersed abrasive system with a fine grit designation, this instrument delivers controlled, consistent surface refinement on zirconium oxide substrates without compromising structural integrity.
Product Overview
This polisher is classified under ISO standard 803 104 543 514 170, ensuring it meets internationally recognised dimensional and performance specifications. Supplied as a single unit (Pack of 1), it is suited for technicians who demand reliable, repeatable results when finishing crowns and bridges fabricated from zirconia.
Key Applications
- Crown and Bridge Technology: Optimised for high-shine polishing of zirconia crowns and bridge frameworks, enabling a smooth, aesthetic final surface.
- Processing of Zirconium Oxide: Engineered specifically for zirconium oxide, the diamond-interspersed construction ensures effective material removal at a fine level, producing a brilliant polish.
- Diamond Interspersed Abrasive: The uniform distribution of diamond particles throughout the polisher body provides consistent cutting efficiency and an extended service life.
Why Choose This Zirconia Polishing Diamond Bur?
Manufactured in Germany by Busch & Co. GmbH, this instrument reflects decades of precision engineering expertise. The fine-grade zirconia polishing diamond bur is designed to achieve a high-shine surface with minimal risk of micro-cracking or surface stress — a critical consideration in restorative dental workflows. Its HP (handpiece) shank configuration ensures broad compatibility with standard laboratory handpieces.
Technical Classification
ISO: 803 104 543 514 170 | Grit: Fine | Abrasive: Diamond Interspersed | Shank: HP | Pack: 1 unit
Instrument Dimensions
| Head Ø | 17.0 mm (ISO size 170) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What material is this polisher designed for?
This zirconia polishing diamond bur is specifically designed for polishing zirconium oxide (zirconia) dental restorations to a high-shine finish.
What does the fine designation indicate?
Fine refers to the grit level of the diamond abrasive, providing a refined polishing action suitable for final finishing stages rather than coarse reduction.
Is this product made in Germany?
Yes, this instrument is manufactured in Germany by Busch & Co. GmbH, a trusted name in dental bur and polisher production.
