... ,274-D,DPF,ODB++Drill fileX & Y coordinates, with tool sizes includedSizeMax. finished dimensions580mm x 800mm – Single/ ... ±0.003”(0.08mm)Solder MaskColorgreen,light green,matte green,white,extreme white,black,matte black,dark ... 004”)Semi-holeYSurface FinishHASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek ... to surpass them. 2 Layer Immersion Gold PCB With Gold Finger