High Precision Performance: Achieve ≤0.5mm flattening accuracy consistently with this press flattening machine, meeting rigorous metallographic analysis standards across scientific and industrial fields. Calibration Tool for Microscopy: This microscope sample flattening device aligns specimens perpendicular to microscope optical axes, ensuring parallel upper/lower planes for measurement accuracy and stability in microscopy or hardness testing. Efficient Working Principle: Utilizing plasticine or universal clamps to fix specimens, the flattening device adjusts planes under the reference plate via handle pressure, maintaining workbench parallelism for optimized processing. User-Friendly Operation: The compact metallographic specimen press machine simplifies workflows—secure samples and press the handle for quick flattening without complex setups or training. Versatile Application: Ideal for flattening laboratory flattened specimens in electronics, batteries, steel, metals, aerospace, and automotive parts, enabling thorough slicing analysis across diverse materials.