How much material is needed to grind a jade pendant?

Choose a jade stone of suitable size and thickness

Grind the jade raw stone into a round cake as shown below, and mark the center point. The center point must be found correctly. Finding the center point is crucial for subsequent production processes!

Drill a hole at the center point and put the grinding pin on! Be careful not to make the hole too big, it is best to be the same size as the grinding pin handle.

Clamp the round cake onto the machine, it is best to use a flat knitting machine or a table knitting machine.

Then, you can use various grinding heads to grind the pins. You can use them together or one by one. Whichever one is more convenient for you?

The outer circle is basically formed!

Then change the umbrella-shaped grinding rod to grind the inner arc!

Then use a sharp needle to trim the inner arc surface!!

The peace buckle is basically completed as shown below!

Next, we will start fine grinding and polishing. First, use sandpaper to grind from coarse to fine.

The polishing process requires the following materials. Polishing paste and homemade animal skin polishing wheel!

Final Finish

fcgc66

fcpf18