Facom 806.C25 Mechanical Micrometer

The Facom 806.C25 is a precision mechanical micrometer designed for accurate measurement of components and materials in engineering, machining and quality control applications. Part of Facom's professional 806 series, this micrometer delivers measurement accuracy to 1/100th mm (0.01mm) across a 0-25mm range, making it ideal for workshop and inspection tasks where precision is critical. Built to exacting standards, this micrometer features a carbide-tipped plunger and isothermal insulation pads to minimise heat transfer from the operator's hands, ensuring consistent readings even during extended measurement sessions. The ratchet drum incorporates a torque limiter that maintains measuring force between 5 and 10 Nm, preventing over-tightening and ensuring repeatable measurements across different operators. The 18mm diameter drum features 50 divisions with each complete rotation representing 0.5mm of travel, allowing precise incremental adjustments. With minimal bias error (4µm), excellent parallelism (2µm) and flatness (0.4µm maximum) of the measuring faces, this micrometer meets the demands of professional tradespeople requiring reliable dimensional verification. Supplied complete with a calibration certificate and protective storage case for secure transportation and storage between jobs. Features and Benefits: • Ratchet drum with torque limiter ensures consistent measuring force • Isothermal pads reduce thermal expansion errors from hand contact • Carbide plunger tip provides excellent wear resistance and longevity • 50-division drum allows precise incremental adjustments • Supplied with certificate of compliance for quality assurance Specifications: Bias error [µm]: 4 Parallelism of measuring faces [µm]: 2 Measuring range [mm]: 0 - 25 Flatness of measuring surfaces/Max.[µm]: 0.4 Accuracy: 1/100th - 0.01 mm Carbide plunger tip: Ø 6.5 mm Drum: Ø 18 mm Contents: 806.C25 Micrometer Certificate of Compliance Plastic Storage Case