Set of 30 Surface Roughness Standards in μm - Precision and Versatility
This set of 30 surface roughness standards in μm is the ideal tool for verifying and controlling the quality of machined surfaces. It includes a comprehensive range for various processes: lapping, superfinishing, grinding, milling, and turning.
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Enhance the precision and quality of your surface roughness measurements with this set of 30 standards in μm. Designed to meet the needs of machining professionals, this set covers a wide range of RA values tailored to multiple processes:
- Lapping RA: 3 samples ranging from 0.05 to 0.1 μm for ultra-precise finishes.
- Superfinishing RA: 3 samples ranging from 0.2 to 1.6 μm.
- Grinding RA: 6 samples covering 0.05 to 1.6 μm.
- Rolling Milling RA: 6 samples ranging from 0.4 to 12.5 μm.
- End Milling RA: 6 samples with a similar range of 0.4 to 12.5 μm.
- Planing and Turning RA: 6 samples ranging from 0.4 to 12.5 μm.
Each standard is built for maximum durability and reliability, enabling precise quality control at every stage of your machining operations. Perfect for mechanical workshops, metrology technicians, and welding trainers.


