The invention discloses an automatic hole drilling and drawing machine. The automatic hole drilling and drawing machine comprises a clamp mechanism for fixing a pipe material; the clamp mechanism includes two clamping jaws; semicircular clamping grooves, horizontally extending, are respectively reserved in the two clamping jaws; after the two clamping jaws are closed, the two semicircular clamping grooves form a circular groove matched with the pipe material; semicircular through grooves communicated to the semicircular clamping grooves from the upper surfaces of the clamping jaws are additionally formed in the two clamping jaws; after the two clamping jaws are closed, the two semicircular through grooves form a circular through hole; a liftable machine head is arranged above the clamping jaws; the lower part of the machine head is rotationally connected with a double-station rotating base; two stations of the double-station rotating base are respectively aligned to the circular through hole of the clamping jaws and deviated from the pipe material; meanwhile, the two stations are rotationally connected with a drill bit and a hole drawing part respectively; and stations of the drill bit and the hole drawing part are switched through rotating the double-station rotating base.