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Measuring head consists of a carbide tipped moving anvil and an interchangeable stationary anvil with a carbide ball Transmission lever system transfers movement of movable anvil to indicating instrument The broad centering bridge ensures automatic centering in the bore Resistant to temperature because the shank and transfer rod are made of heat resistant Invar steel Highly resistant
The Mahr MARAMETER 844 NB is a high-precision self-centering dial bore gage designed for accurate internal diameter measurement. The instrument features a robust construction utilizing heat-resistant Invar steel for the shank and transfer rod, ensuring minimal thermal expansion and high measurement stability. The measuring head is equipped with a carbide-tipped moving anvil and an interchangeable stationary anvil featuring a carbide ball for enhanced wear resistance.
