DMT DuoSharp Bench Stone 8" XF/C DMT. 13" x 4.63" x 2". 8" two-sided diamond bench stone with interrupted surface. Coarse diamond (45 micron / 325 mesh); Extra-Fine diamond (9 micron /1200 mesh). Engineered resin body. DMT Universal base works with all DMT DuoSharp Dia-Sharp and Whetstones. Includes two adapters for use with 11" and 12" stones. Boxed with hanging tab. Package Contents: DMT DuoSharp Bench Stone 8 XF/C