Diamond cable or called diamond wire saw for quarry , it is usually coatd with rubber(black), plastic or with spring connector, is for quarrying marble , granite, sandstone or cutting concrete etc..
The steel wire is of import quality.
The bead is suitable both for quarries and blocks for Marble, granite and other stones are all available. There are 32 pieces of diamond bead on one meter wire for marble and 40 pieces of diamond beads on one metre wire for granite or sandstone or concrete.
The rubber coated can provide entire protection and improve life. Beads do not fall off and it is lasting.