Silver Touch Metr.

1. The original sample is as follows:

The contact points are so small.

II.First, cut.:A cutter is fine, a diamond blade or a resin sand blade is fine.

III.The cut is the following:

Embedded use product: Aluminum embedding machine, hot mosaicing

IV: Products used for grinding: full automatic grinding, gold-phase polishing, diamond polishing, etc.

V.Observation results use product: golden optic microscope

Figure I, Figure II