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Komet® ZR850 Tapered Diamond Preparation Bur

CRD Item Number: 1901992

Manufacturer SKU: ZR850.FG.016.A2

Vendor Komet
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Tapered long - For grinding all types of ceramics including zirconia.

  • Size Ø: 016 1/10 mm
  • L1 in mm: 10.0 mm
  • Maximum Speed: 450000
  • Angle: 2°

For the practice:
ZrO2 | ZR-Diamonds™

Offering a combination of strength, durability, and outstanding esthetics, all-ceramics are a popular restorative choice. All-ceramics are, however, exceptionally difficult to manage and cut with conventional diamond instruments.

ZR-Diamonds have been the premier choice for working with modern high-strength ceramics since their introduction into the dental marketplace. Unmatched in versatility and performance, ZR-Diamonds address these real, everyday challenges by providing superior results quickly and with minimal effort. Offered in a range of shapes and sizes, ZR-Diamonds provide an effective, efficient, and easy-to-use option for adjusting high-strength ceramic restorations.

For the laboratory:
ZR grinders

For efficient post-processing of zirconium oxide

Due to its high strength, zirconium oxide places high demands on its processing. In view of the high material hardness of the zirconium oxide, conventional grinders have too short a service life and wear out very quickly. The ZR grinder is a special diamond tool for first-class finishing of zirconium oxide.

Other Features and benefits include:

  • Permanently bonded, high-quality diamond particles
  • Densely packed diamond layer
  • Outstanding durability & extended service life
  • Optimal material-reduction capacity
  • Extensive range of shapes and sizes to meet all needs

Indications for Use

Cavity preparation.

Looking for a way to easily switch to Komet burs? Download and then print a Komet Bur Conversion Card here:

Shank Type

Komet FG Shank Type

Diamond Grit Size Legend

Komet Diamond Grit Size Legend

Maximum Permissible Speed Legend



Komet Maximum Permissible Speed Guide

Friction Grip Shank:

ZR850.FG.016: 5-Pack (Item Number: 1901992)