It will becomes an extension of your jackhammer. As a result it will break through loose shale and some rock. Smaller boulders will be pushed aside as the Oz penetrates the ground. You may need to straighten the assembly a few times as the Oz hits and deflects small boulders. Large solid bedrock and boulders cannot be penetrated by Oz ,in these extreme cases you will have to move the hole, or try a shorter or tapered.
why does everything have to be quick and easy these days? what happened to doing it properly and taking a little time?
tritty84 3 months ago
I can see some rocket scientist find the power service going to their house with this thing.
Fargfromgroovin 11 months ago
Sure works great until you hit a rock. Then what? Time for your frost bar and post hole digger.
xlxl33 3 years ago
It will becomes an extension of your jackhammer. As a result it will break through loose shale and some rock. Smaller boulders will be pushed aside as the Oz penetrates the ground. You may need to straighten the assembly a few times as the Oz hits and deflects small boulders. Large solid bedrock and boulders cannot be penetrated by Oz ,in these extreme cases you will have to move the hole, or try a shorter or tapered.
lidongyang1983 3 years ago