C cybergamer New Member Joined Jun 10, 2010 Messages 1 Gender Male HSC 2012 Feb 29, 2012 #1 Engineering Report on Corkscrews i cant find any use in construction. Help plz!
W wingman Let's Rock N' Roll Joined Nov 4, 2003 Messages 35 Location Sydney Gender Undisclosed HSC 2003 Mar 2, 2012 #2 Construction: Drilling Holes into the ground. A screw also has 'corkscrew' design.