Drawing a corkscrew

 From:  bemfarmer
6970.4 In reply to 6970.3 
I tried a Loft with centerline and tapered helix. Looks good.

The ISO's look good.

Make a regular helix and a tapered helix, and centerline.
Maybe bolean with a skinny cylinder at the center, and round tip?

- Brian

EDITED: 7 Oct 2014 by BEMFARMER