Abrasives made of precious or semi-precious stone dust for use in the coating, application, integration and further manufacture of grinding, lapping, polishing, superfinishing, industrial and consumer tools and devices; micronized diamond powder used in a variety of industries; and all purpose abrasive compounds, slurries, and cleaning fluids used for precision surface finishing; and lubricants for precision surface finishing

Machines for polishing and grinding metals and accessories thereof, namely, reciprocating machines, rotating tools, files, diamond wheels and points, polishing brushes and rotary cutters