Lockheed SR-71 Blackbird cnc laser model 6mm dxf File The vector file ‘Lockheed SR-71 Blackbird cnc laser model 6mm dxf File’ is AutoCAD DXF ( .dxf ) CAD file type, size is 57.79 KB, under 3d puzzle, aeroplane, aircraft, fighter jet, jet, plane vectors. Related Articles Skull With Flames 3d dxf File Olen Free Vector Laser Cut Engraving Test Free Vector Laser Cut Table Kit Free Vector