Bevel gear generator - All parametric.Attention: Only 45 degrees twins gears will math. You can try to adjust they manually. The program use the internal and external diameter of the gears to create the teeth. Different number of teeth, different height or different degrees will create gears with different teeth. I am working on it... ;-)You can help me to do more things like this. Buy my designs at pinshape:http://pinshape.com/users/27920-jsirgado The OpenSCAD file is there, you can change all.