Post Hole Diggers

A 4×4 post would require at least a 6-inch post hole auger. A 4×4 post has a diagonal thickness of more than 5 inches, and you want to make sure you leave enough space around the post to fill it with soil, stone, sand, or concrete.

Yes. Digging in wet soil requires significant effort, especially if you are using a traditional shovel or manual tool. However, with Power Planter post hole augers, you can easily tackle this challenging task. Powered by your cordless drill, the auger cuts through the soil and effortlessly lifts it out of the hole, saving you time and energy.

Regular maintenance of your post hole digger auger involves keeping the blade clean and inspecting for damage. After every use, clean off any dirt and debris, and inspect for cracks or bends. By following these simple maintenance steps, you can keep your auger in top condition, making your digging tasks easy and hassle-free.

Yes, Power Planter post hole augers are capable of drilling through small to medium-sized roots, making it easier to dig post holes even in root-dense areas. However, for very large or dense roots, you may need to use additional tools or methods to remove them before drilling your hole. See it for yourself!

Our augers can drill deep enough to meet most needs for fence posts, signs, and other applications. The depth of the hole is typically determined by the length of the post hole auger bits, and our range includes options that reach 28 inches, with 16-inch extenders available to go even deeper. However, the actual depth also depends on the specific soil conditions and the power of the drill being used.

Start by marking the hole location and setting your cordless drill to a low-speed setting for better control. A post hole auger drill bit works best when you apply steady downward pressure while allowing the bit to do the digging. Wear safety gear, keep your hands clear of moving parts, and avoid sudden direction changes.

A fence post auger isn’t limited to digging post holes for fences—it’s also great for installing mailboxes, planting small trees, setting deck footings, or even securing outdoor structures with ground anchors. Its ability to drill straight, uniform holes makes the post hole auger a versatile and valuable tool for landscaping, gardening, and light construction projects.