Features:

1.usage: used for the subtle grinding and polishing, especially suitable for grinding and polishing on the connecting contact of full cast crown ,It can be also used for metal cast partial, cast partial, full cast crown and grinding and polishing of jewelry

2. Grit: black(ex coarse), brown(coarse), green(mid coarse),grey(fine)

3. Polishing from coarse to fine 

4. Used to polish on the technician low speed grinding machine

5. Coordinate with shank 2.35mm of mandrel to Work

 

Recommended R.P.M:   15,000-25,000/min  

6.  Size: 22*3.5mm

Packing Including: 20 Pcs Grey 

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, do not bid on this item unless 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.

This item has been cleaned and treated according to the manufacturer\'s instructions

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On Nov-19-19 at 13:28:07 PST, seller added the following information: