Hi my Friends, today a Friend assistated How to make video. This is how to break the rock/stone easy way, anyway do not try this at home, some knowledge needed to do this. My Friend do a cave work as his hobby and he uses this method in caves to open a cave corridors and I find it interesting as I have a lot of big stones all around so I ask him to work with me on this project. Enjoy this video and if you like it than share/like/subscribe.