PURPOSE: A movable cutting apparatus is provided to reduce machining time and to improve machining accuracy by using the cutting apparatus to various spaces. CONSTITUTION: A movable cutting apparatus comprises a body part(10), a cutting unit(20), and a support unit(50). The body part has a moving unit. The cutting unit is installed in the body part and cuts an object. The support unit supports the body part in order to control the horizontality of the body part. The support unit is composed of a reference supporter and a movable supporter. The reference supporter supports one side of the bottom surface of the body. The movable supporter supports the other side of the bottom surface of the body.
