Categories: Default Category, Surface Finish
| Manufacturer | Insize |
|---|---|
| Measuring units | Metric |
| Country of Manufacture | China |
The Insize ISR-CS331 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: spark erosion (EDM)
- Roughness (Ra): 0.4, 0.8, 1.6, 3.2, 6.3, 12.5, 25, 50 µm
- Roughness (Rz): 2.5, 4.5, 7.2, 14.2, 24.7, 51.2, 105, 196 µm
- Quantity: 8 pieces











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