The adoption of a standardized measurement system of CAD data allows thorough quality control, meeting strict product requirements with high reliability As tools are a means of producing a vast array of precision parts, the tools themselves must be made to a higher standard than the parts they make. To simulate actual real world uses, the assemblies are put through a variety of stress and endurance tests. Comprehensive quality control is managed through a measuring system connected directly to CAD/CAM data. Ensuring accuracy in each step of the production processes has earned us the trust of our users.