806.C Mechanical Micrometer 25mm 50mm

This 25-50mm measuring range variant is ideal for mid-sized components and assemblies commonly found in general engineering and manufacturing applications. The compact measuring span makes it particularly suitable for verifying shaft diameters, bearing housings, and machined parts within this dimensional range, offering the perfect balance between portability and capability. With a bias error of just 4 µm and parallelism of measuring faces within 2 µm, this model delivers exceptional accuracy for quality control and precision engineering tasks. The carbide plunger tip ensures long-term dimensional stability even with frequent use, whilst the ratchet drum mechanism guarantees consistent measuring pressure for reliable, repeatable results. Isothermal pads protect against thermal expansion, maintaining accuracy even during extended measurement sessions. Features and Benefits: • Ratchet drum with torque limiter ensures consistent 5-10 Nm measuring force • Carbide plunger tip for enhanced durability • Isothermal pads prevent heat transfer • Supplied with protective case and compliance certificate Specifications: Measuring range: 25mm - 50mm Accuracy: 0.01 mm Carbide plunger tip: Ø 6.5 mm Drum: Ø 18 mm Bias error: 4 µm Parallelism of measuring faces: 2 µm Flatness of measuring surfaces/Max: 0.4 µm Contents: • Facom 806C.50 Micrometer • Plastic Storage Case • Compliance Certificate