Shandongxinfa Grinding Sharpening Stone

We offer grinding sharpening stone, oval sharpening stone, single sided sharpening stone, double sided sharpening stone\r\roval sharpening stone\rxinfa is china oval sharpening stone manufacturer. \r-abrasive:\rdark aluminum oxide, white aluminum oxide and pink aluminum oxide, green silicon carbide, black silicon carbide. \r-grit : f60-240. \r-usage:it can be used in common fine grinding or polishing and threading. -its width is 35mm. \r\rsingle sided sharpening stone\rxinfa is china single sharpening stone manufacturer. \r-abrasive:\r dark aluminum oxide, white aluminum oxide, black silicon carbide, and green silicon carbide. \r-grit size: f80-180, f16-46. \r-usage:single sided sharpening stone can be used in rough grinding and cutting, common semi-precision grinding, common fine grinding, polishing and threading. \r-its length is 2 inches, 4 inches, 6 inches and 8 inches.\r \rdouble sided sharpening stone\r-abrasive: dark aluminum oxide, black silicon carbide, green silicon carbide, mixture of dark aluminum oxide and white aluminum oxide. \r-grit size: f80-180. \r-usage:the double-sided sharpening stone can be used in common fine grinding, polishing and threading. \r\rmanufactured in vitrified- bond diameters ranging from 100mm to 1100mm,thickness from 6 mm to 300mm.