This cover was created as RF shield for electronic board, which is being tested on "Bed of Nails" jig. For this work was used aluminum plate 2mm thickness. The shape was drawn in Dr.Engrave S/W (provided by Roland), as per an original polycarbonate cover of Jig. The folding was easily done with the guide lines - 0.4mm depth. All the holes for support pins were drilled through the original polycarbonate cover of Jig, so they were exactly placed on surface. The milling work was performed on Roland EGX-350 CNC machine.