Diamond cup wheel 1.dry or wet grinding 2.Two Layers design 3, ... ",6" or 7" Diamond cup wheelIntroduction:Diamond cup wheel is widely used for grinding stone,concrete or tiles.Matching with portable machine or ... grinding. 3, Grit: Coarse,Medium and Fine Diamond cup wheels for stoneItem NODiameter Segments Height Arbor DC-DCWS014"(100mm)5mm5/8 ...