As noted in the above graph, our initial testing results of the Precorp Modular Countersink reveals an incredibly stable and consistent depth variation with less than .001 fluctuation over 16 holes drilled. Precorp, Inc. is committed to designing and manufacturing precision custom cutting tools that meet or exceed our customers' expectations. We are dedicated to [...]The post The Precorp Modular Drill Countersink appeared first on Precorp.