... .Tolerance:0.01-0.05mm Product advantages:1.Name: precision part 2.Material:Aluminum;Alloy3.Surface:Clear / Black Anodized4.Competitive ... Zinc alloy, Brass,copper, brass, titanium etc.Machining typeCNC Turning, CNC Milling, NC Turning , NC Milling,Drilling, threading, stamping, punching ... customers' requirements, in perfect condition.3.Send the parts by express, 3~5 days door to door service.Application ...