The invention discloses a coring drill and a coring machine suitable for an asphalt pavement, and relates to the field of coring drills, the coring drill comprises a fixed bottom box, transmission shaft rods are symmetrically inserted into the two side edges of the fixed bottom box, rolling wheel bodies fixedly sleeve the outer side edges of the transmission shaft rods, and supporting side plates are vertically welded to the side edges of the fixed bottom box; a fixed top plate is horizontally welded to the side edges between the supporting side plates, a fixed bottom plate is horizontally welded to the side edges between the supporting side plates, an extending through hole is horizontally formed in the top face of the fixed bottom plate, side limiting grooves are symmetrically formed in the side edges between the supporting side plates, a guide column body is vertically and downwards welded to the bottom face of the fixed top plate, and a movable flat plate is horizontally arranged on the side edge between the supporting side plates. The machine is designed to be of an integrated structure, the structure is simple, operation is convenient, the balance weight and movement integrated design is adopted, so that the device is more stable, reliable and convenient to carry, and meanwhile, a detachable connecting structure is adopted, so that maintenance is more convenient.