Description
Inside tubular micrometer set is precision measuring instruments used to measure large internal dimensions with a range of 50-250mm and graduation of 0.01mm. Tubular design consists of a tubular frame with a movable spindle, fixed anvil and lock screw. All extension pieces equipped with gauge parts are under constant spring loading. The measurement is taken by adjusting the position of the spindle using the thimble. Tungsten carbide measuring faces. Ideal for measuring internal diameters of cylindrical objects, pipes, bores and holes. Complies with DIN 863 standards. Calibration certificate supplied in wooden case with micrometer.
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