CMM 3D Scanners

Contact / CMM 3D Scanners are precision dimensional-measurement systems that physically probe component surfaces to determine accurate coordinates, geometries, features, and dimensional relationships. Unlike optical scanning systems, CMM-based measurement uses tactile probes or specialized scanning probes to acquire highly repeatable dimensional data, making it particularly suitable for critical tolerances, datum verification, GD&T analysis, first-article inspection, tooling validation, and quality assurance. Systems range from traditional bridge CMMs and portable CMMs to articulated measuring arms and multi-sensor platforms combining tactile probing with optical or laser scanning.