TechDiamondTools Diamond Dust Grinding Powder for Stone Rock Valve Steel Hard Metal Concrete Granite Knife Gun 325/400 to 50/60 mesh 5 Grams 25 carats USA made Abrasive powder Crystal dust (200 grit)

Description 1 unit of 5 grams of Diamond Powder 200/230 Mesh, weigh=25 carats=5 Gram.

New Synthetic diamond grinding powder represents poly- crystal and aggregates with developed surfaces.

Synthetic diamond grinding powders are used for manufacturing suspensions, grinding and development tools, cutting disks, etc.

The same commercial quality diamond powder is used by professional gem cutters around the world.