Inside Micrometer Set - 5-30mm Precision Bore Gauge (0.01mm Accuracy) Depth Gauge Micrometer

About This Product

Built-in ratchet stop ensures accurate repetitive readings 0.01mm High Accuracy Bore Micrometer 5-30mm Range ... u2013 Grandado Inside Micrometer Set - 5-30mm Precision Bore Gauge (0.01mm Accuracy) Depth Gauge Micrometer )Zeroing:Clean the of measuring anvil heads with a soft cloth, then rotate measuring device to make two measuring contact. The main body of the micrometer is made of stainl steel with plated , wear-resistant and . Full set of accessories: Including internal micrometer, calibration wrench, calibration ring and packaging box, providing a one-stop solution to ensure a smooth measurement process and convenient storage If necessary, adjust it again using method I. Micrometer only need calibration when it is severely worn. Method II, if the error is greater than 0.02mm (0.001 ),Step1, use ratchet stop to lock screw tightly, then use wrench to loosen the ratchet stop and remove differential sleeve. Method I, if the error is less than 0.02mm (0.001), use ratchet stop to lock screw tightly, then use wrench to pull fixed barrel till two lines alignment. The 700MA caliper-type jaws permit quick inside If two lines of differential sleeve and fixed barrel do not alignment, use the following two methods to adjust. alloy measu heads can be used for various internal size measurements, fine workmanship and no burrs. Inside Micrometer Hole Bore Internal Diameter Gage... u2013 Grandado C marking line for comfortable reading