アースオーガ アースオーガー
A drill-like helical tool for boring large holes in, for instance, wood or  the ground (as for post holes).  Can be manual or powered.  Also frequently used to make holes in the ice on frozen bodies of water for "ice fishing":[https://en.wikipedia.org/wiki/Ice_fishing].

Not to be confused with former "Journey":[https://en.wikipedia.org/wiki/Journey_(band)] lead singer "Steve Augeri":[https://en.wikipedia.org/wiki/Steve_Augeri].
auger