Description
• For checking, identifying and specifying the • roughness by symbol Specimen types and roughness include: External grinded: 0.1, 0.05 μm Plain grinded: 0.2, 0.4, 0.8, 1.6μm Horizontal milled: 0.05, 0.1, 0.2, 0.4, 0.8, 1.6μm Vertical milled: 0.4, 0.8, 1.6, 3.2, 6.3, 12.5μm Turned: 0.4, 0.8, 1.6, 3.2, 6.3, 12.5μm Flat lapped: 0.4, 0.8, 1.6, 3.2, 6.3, 12.5μm