摘要 |
A cutting apparatus using a wire saw according to the present invention includes: a pair of insertion units respectively inserted into a pair of perforation holes formed on an object; and a wire saw provided in the insertion units, in order to cut the interspace of the perforation holes while consecutively circulating in the insertion units. According to the present invention, as the number of the free surface of the object increases when demolishing a structure or performing a rock drilling work, vibrations or noises occurring in the operations can be minimized, and cost-efficiency can be improved by reducing the amount of explosives used while improving the efficiency of the operations. |