all reishauer diamond dressing tools are run-off in-house on customer relevant gear grinders, using customers manufacturing data. once run-off, our customers can use the diamond tools at any time without time-consuming se......all reishauer diamond dressing tools are run-off in-house on customer relevant gear grinders, using customers manufacturing data. once run-off, our customers can use the diamond tools at any time without time-consuming set-up or tool trial times. this service component is included in the sales price. using larger diamonds, sieved to uniform size, together with controlled lapping to a specific bearing ratio translates into longer tool life and a more stable quality over the whole life cycle of the dressing tool. controlled lapping of the diamond tools, also called regenerating, guarantees longer tool life and saves costs.