Roughness Comparison Sample Block for Lathe Flat Milling and Grinding Steel Surfaces Finish Comparator for Efficient Quality Control and Standardization(Lathe)

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Efficient Quality Screening Tool: Quickly assess batch workpiece surfaces roughness with this steel roughness comparison sample designed for lathe flat milling and grinding applications
Supports Remote and On-site Maintenance: Enables evaluation of parts adaptability without full assembly for instrument maintenance and troubleshooting
Standardizes Surfaces Acceptance: Helps unify roughness evaluation criteria between suppliers and buyers minimizing disputes and ensuring consistent product quality
Educational Reference for Training: Demonstrates clear surfaces roughness states from Ra0.025μm up to Ra6.3μm supporting machining and quality control technical teaching
Pre-treatment Verification Aid: Essential for confirming surfaces readiness before electroplating painting or coating processes ensuring compliance with finish requirements