... - preferred274-X,274-D,DPF,ODB++Drill fileX & Y coordinates, with tool sizes includedSizeMax. finished dimensions580mm x 800mm – Single/ Double-sided550mm ... Cu weight1oz ~ 10ozWeightInner Cu wight1/3oz ~ 6ozLaminate MaterialsFR4(High TG,halogen-free),FR5,ISOLA(FR408,370HR),TEFLON,POLYIMIDE,ROGERS(RO4003,RO4350 ... set out to surpass them. 2 Layer Immersion Gold PCB With Gold Finger