About us About us Company. Company’s philosophy. Grinding and polishing tools Grinding and polishing tools General Information. Matting. Grinding. Deburring. Grinding belts. Polishing. Grinding belts. Abrasives Abrasives General informations. Tool Grinding. Flat grinding. Cylindrical grinding. Sharpening Stones. Grinding Sticks. Diamond- and CBN griding wheels. Contact Search Imprint GTC Privacy Policy DE/EN show menu Silicon carbide whetstonesGrain sizefine, medium, and coarseFields of applicationSame as referred to und corundum oil stones, however sharper in grain. For hard metal, Widia, titanite.contactmail Abziehsteine, Schleiffeilen Belgian whetstonesCorundum oil stonesOriginal Arkansas oil whetstones Imprint GTC Privacy Policy