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 Original Arkansas oil whetstonesFields of applicationFinest and hardest natural whetstone. For sharpening precision tools in precision mechanics industry and for fine grinding of tools, knifes, surgical, and optical instruments.contactmail Abziehsteine, Schleiffeilen Belgian whetstonesCorundum oil stonesSilicon carbide whetstones Imprint GTC Privacy Policy