MakeSmith CNC Servo Horn Assembly

This is a work in progress.
OK i know the servo horn assembly doesn't have the teeth that the servo horn has. The fact of the matter is most 3d printers won't be able to handle tiny details like that. So i opted to make it round. If it doesn't work a little bit of super glue should fix that.

"Gear with Screw Drive":
This was a requested part that allows a person to use a drill with a Philips tip bit to turn the axis without hooking up a motor.