Fine irregularities in the surface texture of a material, usually including those resulting from the inherent action of the production process. Surface roughness is usually reported as the arithmetic roughness Ra and is given in micrometers or microinches.
Norton Gemini RightCut Wheels
Norton Introduces All New Norton Gemini RightCut Wheels as Best Aluminum Oxide (A/O) Solution for Steel and Ferrous Metals. Norton Gemini RightCut Wheels are Thinner, Faster & Stronger.
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