... .• shapeDisc wheel• bindersCeramic wheel2. All the grinding wheels yuanchi diamond tools offer are as following: ProductsBondMaterialShapeUsageGrinding wheelResinceramicmetaldiamond(flat ... 11A2, 11V9, 9A3, 12V2......For hard carbide, optical glass, gem, semi-conductor materials, non-ferrous materials and ... 4).Precision requirements of workpiece. ceramic diamond wheels for grinding ceramic CBN abrasive ...