Apparatus for cutting tempered glass

The present invention relates to a glass cutting device, includes a line processing unit, breaking unit and a disk transfer unit and a processing unit and a hole, a cell transfer unit. Line processing unit forms a line along which the material is to be irradiated with a laser beam to the glass original plate. Breaking unit is provided with a braking member, and the lifting possible, by using the braking member by applying an impact to the area between the line along which the material is to be or is intended to be cut line separates a plurality of the glass cell, glass original plate. Disk transfer unit is transferred to the glass disk processed in the processing unit line by breaking unit. Hole machining unit is irradiated with a laser beam in the glass cell and enhance processing through-holes. Cell transfer unit transfers a plurality of glass cells isolated from the breaking unit as the hole machining unit.