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The goniometer eyepiece consists of a rice reticle and an optical dial and is an essential accessory for the tool microscope. The reticle and dial are used to aim the workpiece and measure the angle, respectively. Usually, the degree of coincidence of the reticle engraving line and the image of the contour of the device under test is called aiming accuracy, and the aiming accuracy directly affects the accuracy of the measurement. Therefore, the scientific use of the girth of the eyepiece is very important.
HSS DRILL BITS ARE USED IN DRILLING HOLES ON STEEL MATERIAL.
2Mm Drill Bit,11Mm Drill Bit,High Speed Drill,High Speed Steel Drill Bits
DANYANG TRUST IMPORT & EXPORT COMPANY LIMITED , https://www.dytrust-tools.com