The above products were mainly made by silicon carbide with vistrified boned.It is used for polishing Stone(China Stone Supp.)s, cement floors, Marble(Brazil Granite) slab,the fine grit size also can be used for sharpening of cutting tools.

        size:

        150x75x25mm

        150x75x38mm

        200x90x25mm

        200x90x38mm

        4x2x2(100x50x50mm)

        6x2x2(150x50x50mm)

        8x2x2(200x50x50mm)