Stark USA 81103 Post Hole Digger Replacement Auger Bits 12" Wide

The Digger Bit proved to be extremely helpful, and I encountered no difficulties using it. Even with wet clay soil, it performed exceptionally well, though occasional cleaning was needed to remove grass residue.

Effectively operated in clay with a substantial amount of rocks with just one person.

I used this auger bit to install 4 x 6" treated timbers in the ground for a new deck. We drilled 5 feet into the ground for these posts as it is a sizable deck.

I purchased it for planting bushes, and it does an excellent job when there's no grass to go through. However, when used in grass, the grass roots tend to clog up the tip. Once it gets through the grass roots, it performs exceptionally well. To address this, I use a shovel to cut the grass before using the auger and periodically pull it out to remove the dirt. Having a slightly longer tip could help prevent the auger from wandering.

Functions excellently even in compact clay. Was able to excavate a 2-inch deep hole in soft soil within just 10 seconds.