PROFESSIONAL METALLOGRAPHIC LEVELING PERFORMANCE: Effectively keep metallographic samples perpendicular to the detection axis, maintain perfect parallel plane structure, greatly boost testing accuracy and overall measurement stability for specimen analysis. UP TO 0.5MM HIGH PRECISION FLATTENING: Delivers ultra-precise leveling effect within 0.5mm tolerance, fully meets high-standard metallographic analysis demands, smooth flat sample surface improves testing efficiency and material research results. SIMPLE & STABLE WORKING PRINCIPLE: Adopts bench and leveling unit parallel design, fix samples with plasticine or clamps easily, control the reference plate via manual handle to finish accurate alignment in simple steps. EASY OPERATION: Integrated streamlined compact design needs no complicated debugging or professional training, simple clamping and handle pressing can complete sample flattening, saving lab preparation time. WIDE INDUSTRIAL & LAB COMPATIBILITY: For electronics, battery manufacturing, metal processing, aerospace and automotive industries, fits all kinds of metallographic specimen leveling and daily laboratory sample preprocessing work.