Insize ISR-CS326 Surface Roughness Specimen, Linishing, 6 pcs

The Insize ISR-CS326 is a surface roughness specimen for checking, identifying and specifying roughness by comparison. It is rust-proof, made of pure nickel; the actual values are the calibrated values.

• Machining method: linishing (belt sanding)
• Roughness (Ra): 0.1, 0.2, 0.4, 0.8, 1.6, 3.2 µm
• Roughness (Rz): 0.9, 1.55, 3.37, 7.42, 18.5, 31 µm
• Quantity: 6 pieces