The Insize ISR-CS319 Surface Roughness Specimen Set is designed for checking, identifying, and comparing machined surface finishes produced by face turning operations. Manufactured from pure nickel with rust-proof construction, this precision reference set provides reliable roughness comparison for workshop inspection, machining setup, and quality control applications.

Ideal for machinists, inspectors, and manufacturing professionals, the ISR-CS319 allows quick visual and tactile comparison of surface finish quality against standard roughness values in both Ra and Rz formats.

Key Features & Benefits

• Precision surface roughness specimen set for face turning applications
• Designed for checking, identifying, and specifying surface finish quality
• Manufactured from pure nickel for excellent durability
• Rust-proof construction for long service life
• Provides tactile and visual comparison of machined surfaces
• Suitable for workshop inspection and quality control
• Includes multiple roughness standards in Ra and Rz values
• Compact protective storage case included

Technical Specifications

• Part Number: ISR-CS319
• Machining Method: Face Turning
• Roughness (Ra): 0.4, 0.8, 1.6, 3.2, 6.3, 12.5, 25, 50μm
• Roughness (Rz): 1.92, 3.2, 6.15, 12.5, 23.7, 48.7, 102, 185μm
• Quantity: 8 pieces
• Material: Pure Nickel
• Construction: Rust-proof
• Application: Surface finish comparison and inspection

The ISR-CS319 specimen set is commonly used in machining workshops, production environments, inspection departments, and training facilities to compare and verify surface roughness generated during face turning operations.

Well-designed, durable high-precision inspection tools suitable for industrial surface finish comparison and quality control tasks. Insize surface roughness specimens provide dependable reference standards for machining and inspection applications.

Insize is globally recognised for manufacturing professional precision measuring instruments and inspection equipment trusted by engineers, machinists, and quality control professionals worldwide.