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Hole auger | I rented this hole auger to drill the hole for the AstroPier's foundation. The AstroPier plan called for a hole 4' deep by 18" in diameter. But the auger's bit was only 12" in diameter, so I expected to compensate for this by making the foundation wider at the top. | |
Total images: 79 | Last update: 4/14/12 10:56 AM | Help |