... in the production of diamond and cbn grinding wheels etc abrasives for different use. Diamond wheels 1A1 Outside diameter 150mm, ... 770mm, 175 mm, 220mm hole 32 mm 8 mm thick. The diamond ... W40,W60,W80,325/400vitrified diamond bruting wheels, straight series, enforcedTypeDTHXU14A1170103213.5514A1175103210,155 ...