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Tuofa offers wide variety high level surface finishes. We only list some of the common surface finishing options. There are more surface finish options for custom CNC machined parts.

이름	Service	Applicable to	Machining marks	Cosmetic availability	Tolerances
As machined	CNC machining, sheet metal fabrication	Metals, plastics	Visible, light surface scratches	No	Tolerances are not affected
Anodizing type II	CNC machining, sheet metal fabrication	Aluminum	Reduced for non-cosmetic, removed on primary surfaces for cosmetic	On request	Met after anodizing
Anodizing type III	CNC machining, sheet metal fabrication	Aluminum	Visible under anodizing	No	Met after anodizing
블랙 옥시드	CNC machining, sheet metal fabrication	Copper, stainless steel, alloy steel, tool steel, mild steel	Visible	No	Met after coating
샌드블라스팅	CNC 가공	금속들	Removed for non-cosmetic, removed on primary surfaces for cosmetic	On request	Not affected except for specific features*
분체 도장	CNC machining, sheet metal fabrication	금속들	Removed	No	Met before powder coating
미러 폴리싱	CNC 가공	금속들	Removed on primary surfaces	Always cosmetic	Met after polishing
브러싱	CNC machining, sheet metal fabrication	금속들	Reduced for non-cosmetic, removed on primary surfaces for cosmetic	On request	Met after brushing
매끄러운 가공	CNC 가공	Metals, plastics	Visible, light surface scratches	No	Tolerances are not affected
Fine machining	CNC 가공	금속들	Slightly visible	No	Tolerances are not affected
Chromate conversion coating	CNC machining, sheet metal fabrication	Aluminum	Visible	No	Met after coating
Electroless nickel plating	CNC 가공	Mild steel, aluminum, stainless steel	Reduced but visible	No	Met after electroless nickel plating
Brushed + electropolishing	CNC 가공	스테인리스 스틸	Removed on primary surfaces	Always cosmetic	Met after electropolishing

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