DIY Cone for rotating tank 30cm O.D 10cm ID

Draft cone segment for making a 30 cm O.D. cone with a 10 cm I.D.

The segments can be bolted together using a 1/4 inch diameter bolt. The bolts are also used to add weight to the cone.

The cone segment is designed to be printed without supports.

Update: There is a hole at the top of the cone segment so that air does not get trapped. The images do not show the hole.