【Slice Flattener】This essential metallographic slice flattener ensures samples are perpendicular to microscope/hardness tester axes. It maintains sample planes parallel, enhancing experiment accuracy and measurement stability 【Precise Flattening】Our sample flattening device delivers ultra-precise results with ≤0.5mm accuracy, meeting diverse precision metallographic analysis needs. The flat surface boosts efficiency and optimizes material use 【Working Principle】Through the principle that the plane on the workbench is parallel to the plane under the leveling device, the sample that needs to be leveled is fixed to the workbench with plasticine or universal clamps, and press the handle to correct the plane under the reference flat plate under the leveling device downward, so that it is parallel to the workbench 【Easy to Operate】simple and compact structure, easy to use. Just fix the sample and press the handle to complete the flattening operation without complicated debugging and training 【Application】Suitable for electronics/batteries, steel/metals, automobiles and parts and other fields. Metallographic samples of various materials can be flattened