Also, if you’re digging deep holes (e.g. going below the frost line), you might need an extension to help you reach those extra depths. If you’re on a budget or only need a post hole digger ...

Powered DIY post hole diggers rarely come with 4-foot augers, but extensions can increase the depth capacity. Start slow, though. Burying an auger 4 feet deep into the ground will make it very ...

PITTSBURGH, April 11, 2025 /PRNewswire/ -- "I needed to dig a trench for a water line connection and didn't want to rent a trencher machine," said an inventor, from Saucier, Miss., "so I invented the ...