Feature：

1.     Ceramic bonded grinder with diamond

2.     Maintains shape during application

3.     Excellent durability

4.     Heat resistant

5.     Used for zirconia crown,porcelain tooth surface and crown 

6.     Fast finishing dry grinding without water cooling

7.     Efficiently grinding and polishing

Specification：

Shank diameter:2.35mm

Grit: Medium

CD2123  size:4x10.5mm  Recommended speed:20,000-35,000r/min

FDA Statement

The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory  agencies. If so, you can bid on this item only if you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your  status as an authorized purchaser of this item before shipping of the item.