As the tool pounds through the ground it compresses the soil this compaction maintains the same diameter as the tool and leaves the bore hole through which the product is passed.
This compaction maintains the same diameter as the tool and leaves the bore hole through which the product is passed. As the tool pounds through the ground it compresses the soil.
As the tool pounds through the ground it compresses the soil. This compaction maintains the same diameter as the tool and leaves the bore hole through which the product is passed.
As the tool pounds through the ground it compresses the soil. This compaction maintains the same diameter as the tool and leaves the bore hole through which the product is passed.