Know where the rock should break. Lightly tap the top of the chisel with the hammer to score the rock. Move the flat tip of the chisel along the desired break line, lightly tapping with the hammer as you go. Continue scoring the rock until you circle around completely.
7,569 rock breaking machine products are offered for sale by suppliers on Alibaba , of which crusher accounts for 13%, mine drilling rig accounts for 3%, and brick making machinery accounts for 1%. A wide variety of rock breaking machine options are available to you, such as 2 years, 1 year, and 6 months.
Concrete demolition removal, rock breaking and stone quarrying has never been easier with Dexpan Non Explosive Demolition Agent. Dexpan is a cement with amazing 18,000 psi expansive strength when mixed with water. Poured into pre drilled holes, Dexpan can break concrete and rocks safely and quietly, while providing silent cracking.$40.78