4PCS Double Side Damaged Screw Extractor S2 Alloy Steel Out Remover Bolt Stud Tool Description: Nothing is more frustrating than when work is brought to a halt when a screw or bolt breaks on the job. We now have a solution for you with the Double Side Damaged Screw Extractor S2 Alloy Steel Out Remover Bolt Stud Tool, which represent a new generation of tools to easily remove damaged screws and bolts. Main Features: ● Designed to remove the screw, pipe and bolts have been damaged. ● Made of good quality S2 alloy steel material, durable to use. ● For both left and right hand threads, rapid and portable. Usage: ● With the speed can be change and direction of the electric drill. ● The first thing to determine when using extractor and ensure the safety of the tool and will not be moving. ● The screw head be damaged thicker than extractor, with the drilling head end drill a hole (deep enough) in the middle of the screw head. ● Reverse screw extractor and into the damaged screw counterclockwise, until removed. Kindly note: Operation or in the vicinity of electric tools, please wear glasses boxes and protective clothing.