Ua lako mākou me nā mea hoʻonaʻauao kiʻekiʻe e like me Brown & Sharpe ʻekolu-coordinate ana mīkini, Colin Begg P100/P65/P26 ana kikowaena, German Marl cylindricity mea kani, Iapana roughness tester, Optical Profiler, projector, mīkini ana lōʻihi etc. nānā pololei a piha loa .