... speed of the working line 80 (M / S),Granularity, W40 (mesh)Scope tool, grinding PCD PCBN tools usedShape, cup wheels,Binding ... for the election• MaterialDiamond• working line speed80 (M / S)• GranularityW40 (mesh)• ScopeGrinding PCD tool for PCBN tools• shapeCup Wheel• bindersCeramic wheel ... , 15, 20, 2515 ceramic diamond grinding wheel/CBN diamond wheels/sintered diamond grinding wheel