<p>Disclosed is an apparatus for making a hole to smoothly make a hole on a target surface without twisting a gas hose. The apparatus for making a hole comprises: a main body mounted on the target surface to be detached to provide a moving guide for making a hole; and a processing unit mounted on the main body to be moved along the moving guide. The processing unit comprises: a holder part to allow a torch for making a hole to be mounted; a moving part for moving the holder part in vertical and horizontal directions; and a driving support part on which the moving part is mounted to be supported in the moving guide to be moved along the moving guide.</p>
