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Heavy-Duty 18-Inch Post Hole Digger Auger for PTO-Driven Equipment

Original price was: $338.31.Current price is: $169.75.

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SKU: SMA-PHA18S Category:

When you’ve got a lot of fence to build or fence to repair, an 18-inch post hole makes all the difference. This heavy-duty auger gives you that big hole you need while handling the tough work that comes with rocky soil, tree roots, and long days in the field. Whether you’re setting corner posts for a new pasture or replacing broken fence posts after a storm, this auger gets the job done right.

What You’re Getting

  • 2-inch round drive with reinforced hub that fits most standard post hole diggers with 2-inch drive outputs
  • Heavy 1/4-inch thick flighting that won’t bend or break when you hit tough conditions
  • Two 1/2-inch drive holes spaced 2 inches apart for secure attachment to your digger
  • HD bolt-on pilot point that cuts clean and can be replaced when it wears down
  • Full 50-inch length gives you the reach you need for deep holes

Built for Real Farm Work

This 18-inch auger is perfect for setting larger fence posts, especially corner posts and gate posts that need extra stability. The big diameter hole gives you room to pack gravel around your posts and ensures they’ll stay put through freeze-thaw cycles and heavy use. Works great for setting posts in rocky or clay soil where smaller augers struggle to get the job done cleanly.

Made to Last

The heavy-duty construction with thick flighting is built to handle the punishment of PTO-driven post hole diggers. The reinforced hub won’t crack under the torque load, and the carbide-tipped cutting edges stay sharp longer than standard steel edges. When you’re drilling dozens of holes, you need equipment that won’t quit on you halfway through the job.

Good to Know

Make sure your post hole digger has a 2-inch round drive output before ordering. This auger uses 2 cutting edge kits when replacement time comes, and those edges are replaceable rather than having to buy a whole new auger. Keep some penetrating oil handy for the drive connection—it makes assembly and removal much easier, especially after a day of drilling in dusty conditions.