Propellers.7z (2025)

Cut along each crease from the corner toward the center, but stop about an inch before you hit the middle.

Push a pin through all the tips at the center and into the eraser of a pencil. Leave a little wiggle room so it can spin freely. Method 2: Laminated Model Propeller Propellers.7z

For hobbyists making scale planes, you can "laminate" paper to act like wood. Cut along each crease from the corner toward