The MicroMet modular internal micrometers are designed to deliver accurate and reliable measurement of internal bore diameters across all machining and inspection stages. The cylindrical reference blocks mounted on the extension rods are kept under constant load by a spring mechanism, ensuring stable contact and true representation of the measured value. Thanks to the modular construction, the measuring range can be expanded easily, making the system suitable for production, inspection and maintenance applications.

The Ø 16 mm graduated thimble and sleeve with matte chrome finish provide excellent readability, while the 0.5 mm spindle pitch with 12 mm travel ensures smooth, precise adjustment. The chromed, precision-lapped measuring surfaces offer long-term durability and consistent metrological performance. The 14 mm tube with locking grip enhances handling and minimizes thermal influence. Accuracy follows internal standards defined as ± (3 + number of extensions + L/50) μm, excluding quantization error.

Supplied with a protective case and compatible accessories such as setting masters and micrometer heads, the MicroMet series is a robust and professional solution for workshops, quality control departments and metrology environments requiring repeatability and reliability.