o1.Material :Aluminum 6061; 2.Finish:black anodize(or other finish required); 3.Application:milling black for printer. 1.Main dimension: 182±0.05mm in length; 115±0.05mm in width 35±0.05mm in height Verticality is 0.03mm Flatness is 0.03mm Parallelity is 0.03mm2.Unmarked dimension to be measured and taken from electronic document with scale 1:1,for more details,read Proe 3D file;3.Need stainless ...