Roughness Comparison Sample Block Set with 6 Grades Ra0.05-12.5 for Milling Turning Grinding Testing on 45 Carbon Steel Industrial Standard Kit(lathe)

Roughness Comparison Sample Block Set with 6 Grades Ra0.05-12.5 for Milling Turning Grinding Testing on 45 Carbon Steel Industrial Standard Kit(lathe)

• [COMPREHENSIVE ROUGHNESS SAMPLES] This set includes 6 samples with varying roughness levels, allowing for easy comparison and differentiation between different qualities.
• [WIDE MEASUREMENT CAPABILITIES] It can measure roughness for ACROSS six processing methods including horizontal milling, vertical milling, turning, and grinding, catering to diverse industrial needs.
• [ CARBON STEEL CONSTRUCTION] Made from 45 carbon steel, these samples are robust and resistant to deformation, ensuring long-lasting reliability for repeated use.
• [CLEARLY MARKED STANDARDS] The comparison table is well-organized with clearly marked standards, making it straightforward to identify and assess each roughness level.