Surface Finish
Surface-Finish and Cosmetic-Face Callouts for CNC RFQs
“Good finish,” “no scratches,” and a global Ra value do not produce a quote-ready CNC surface requirement. They mix three different decisions: microscopic texture needed for function, visible appearance accepted by people, and a coating or treatment that changes the final surface. A supplier may interpret the same note as
October 16, 2026
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