... Brass Part 1.Material:brass,steel,stainless steel etc 2.Tight tolerance:+/-0.01mm-0.05mm 3.Fast delivery Item No.:CNC Machining Brass ... .Material:carbon steel, alloy steel, stainless steel,Aluminum,Brass,Copper,Plastic etc.2.Surface Finish:polishing,chrome,zinc, ... power coating, aluminum oxide,brushing.3.Process:CNC machining,turning,milling,drilling,boring,threading,grinding,lather cutting,welding.4 ...