Imprignated Diamond Dresses contain diamond grits holding in sintered bond. In this dresser the crushed diamond grit in both Natural & Synthetic grades are set in a several layers in random pattern. With this type of tool, the dressing work is carried out by several small diamonds which together result in excellent performance. To achieve good results, the diamond particles must have at least double the grinding wheel grain to be dressed. Tools with higher diamond content are more efficient in these case. These tools are most suitable for fine and sensitive grinding wheels where a lower surface finish is required.