Made by choosing high quality nutural diamond as the material, using professional cutting, abrading and grinding craft,and processing the diamond to special angle, radian and shape, and imbed it into a shank body of certain specification. Its traits: It has strict tech requirement on the purity, density and texture of the diamond. Meantime, strict detection on processing size, angle and radian is needed,so as to apply for the exact dressing of shaped abrasion wheel.We could produce according to your working diagram and sample, and we could also do renovation and speacial design on the diamond dresser according to your intention and the character of the grinder, and we could take on repairing business.