Grinding Wheel Composition | KEIHIN KOGYOSHO CO.,LTD.
GC Ultra high hardness and highly friable. Grinding of sintered hardmetals, cast iron, nonferrous metal, ceramic, etc. C Standard silicon carbide abrasive. Grinding of cast iron, nonferrous metal, ceramic, etc. Grain Size. Grain size is the size of abrasive grain and generally designated by "F" or "mesh (#)". Grain sizes are classified as ...