SET EXTRACTOARE SI BURGHIE PE STANGA M5-M20

Set of 5 broken screws extractors. Contains 5 males, 5 nuts, 5 drill bits and 10 external and internal guides. The drills should rotate counterclockwise (left). Red plastic box.Composed of straight grooved males which prevents the screw thread expansion while being nailed. Left hand drills loosening the screw during drilling. Left threaded screws can be also extracted.