When you are drilling a post hole in rocky ground and you get to the rocky part you use the bar to loosen and pry the rocks from the ground.
Fence posts in rocky ground.
This saves countless hours in labor especially in rocky or hard soil.
Other strategies for rocks if using a post pounder to set wood posts along a challenging fenceline is to use a metal post to create a pilot hole.
Options in rocks include digging holes with a backhoe or chipping away the rock if it s a formation that will chip and break.
Or using a hammer drill.
Fence post holes are relatively easy to dig in sandy or loamy soil but the presence of rocks in the soil turns an easy task into a long drawn out process.
Installing a post once meant digging a hole.
The easiest method for driving in ground sleeves and fence posts is to use a post pounder to create a small hole.
Drill holes to create a circle twice the diameter of the post and 6 to 10 inches deep.
As long as the rocks are not solid bedrock the post pounder will help push the sleeves into the ground.
When the blades of your tools come into.
Today with advances in hydraulics and new manufacturing methods posts can be driven into the ground without digging a hole.
Shovel and or clam shell digger taking your shovel or clamshell digger remove the extra soil from the hole.
Building fence can be a challenge in rocky frozen or swampy ground where it s impossible to dig postholes efficiently or set posts with a tractor mounted post pounder.
Prying rocks out with a hand bar.
Post drivers can make fast work of installing fence lines as well as in making repairs to existing fences.
Measure out the fence line and mark on the rock where each post is to go.
If terrain is too rocky for setting wood posts you can usually put steel posts into the ground far enough to hold using the rock baskets every so often for braces.
Here are tips for installing line posts in rocky or hard terrain.