| 摘要 |
A footing auger has a helical auger portion with a chuck on one end for attaching the footing auger to a rotating power tool, a rod-like pilot on the other end of the footing auger for guiding the footing auger in a predetermined direction, and forwardly directed hardened blade extensions attached to the helical auger portion and the pilot that are arranged and configured to chip the dirt or other substances from the desired hole.
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