I broke my son's RC helicopter and lost a piece that goes on the blades - so I made one on my homemade CNC machine!

The part looks like a little dogbone and there's one on each side so I had one to re engineer from. I measured the part and re made it in Solidworks, then exported as Parasolid and imported into Mastercam for making the GCode. Then I cut it out on my homemade CNC machine - piece of cake :)