Abstract: Disclosed herein is a mountable dental device for shaping a tooth of a subject. The device includes: (i) an anchoring member configured to be removably affixed to a jaw of a subject by securing thereof to one or more teeth of the subject, and (ii) a computerized numerical control (CNC) machine fixedly mounted or mountable on the anchoring member. The CNC machine is configured to have installed thereon and maneuver a dental turbine. When the anchoring member is affixed to the jaw, the device is supported by the subject. The anchoring member is adjustable such as to allow the affixing thereof to jaws of different subjects. The CNC machine is configured to control operation of the dental turbine in at least one dental tooth-shaping procedure on at least one tooth of the subject.