A Surface Roughness Specimen Set typically includes a collection of standard reference samples that represent different levels of surface roughness. This specific set with 30 pieces provides a comprehensive range of roughness values to help users visually and tactilely compare and evaluate the surface finish of materials. These specimen sets are commonly used in machining, manufacturing, and quality control to ensure that the surface finish meets specific industry standards and requirements.

• For checking, identifying and specifying the roughness by symbol
• Accuracy: -17% ~ +12%

Benefits:

• Quick and Convenient: Provides an immediate visual and tactile reference for comparing surface finishes, making it easy to evaluate roughness without needing expensive equipment.
• Versatile and Comprehensive: With 30 specimens, users can reference a wide range of roughness values and machining types, catering to diverse industry requirements.
• Cost-Effective: Allows for surface finish assessment without the need for sophisticated instruments, which can be expensive and require specialized training to operate.

A surface roughness specimen set with 30 pieces is a practical tool for anyone involved in quality assurance, machining, or product development who needs a reliable and accessible way to assess and verify surface finishes according to industry standards.

ACCUD