More Superhard produced D4A2-1 resin diamond grinding wheel for saws with very narrow teeth gullets in woodworking tools, the thinner rim permits facing grinding of saw with much smaller gullets. We have made special 4A2 resin grinding wheel for our clients in Central American which more than 100 years of history.

Diamond dressing roll is a high performance dressing tool for precision grinding wheels, the geometry of which matches geometry of part to be ground to generate the desired form and wheel surface condition as template , offering high dressing precision , geometric accuracy , long wheel life and low cost

Precision opticals covers all kinds of optical components for objective lenses, microscope components, telescope mirrors, laser systems, spectacle lens and other applications. Diamond tools for manufacturing optical glass components are good for quality and long life.

Instructions and maintenance for the resin bond lap: To get the best results, it is recommended to first cut the stone on a cutting disc of 600 or 1200 mesh. Polishing is accomplished with a constant drip of water by moving the stone across all the areas of the lap, to obtain a brilliant flat surface.