This is a quadcopter frame that I made using a laser cutter. It is designed to be cut out of 3.1mm (sold as 1/8") baltic birch plywood.
The whole thing is glued together. I don't have time or space to describe the whole build process here, but I have an instructable that give complete instructions for building a quad using this frame:
http://www.instructables.com/id/Laser-Cut-MultiWii-based-quadcopter/
quadcopterframe3mmR2.AD_DRW | 720.0KB | |
quadcopterframe3mmR2.dxf | 271.8KB |