kts12 Bolt Extractor Arbors Tool Kit Fine Thread Bad Screw Stud Remover 6 PCS Damaged Screw and Broken Bolt Extractor Set with 1/4

?Strong Applicability?This Screw Extractor can solute the issue of broken head screw, screw wire, screw stuck, rusty screw effectively, which can help you in many areas. ?APPLICATION?Remover quickly and effectively extracts damaged screws and nuts. It will provide your daily work more convenience in car repair, home decoration, for craft production etc ?DESIGN?Rapid acting helix aids screw removal, 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck ?SIZE?Includes 6 tools, 1 PC 1/4 inch quick change arbors and 5 PC extractors: #1. 1/8”-1/4 “(M3-M6), #2. 1/4”-5/16” (M6-M8), #3. 5/16”-7/16” (M8-M11), #4. 7/16”-9/16” (M11-M14), #5. 9/16”-3/4” (M14-M19) ?Special Design?Reverse thread bits easily remove screws, bolts, studs, and threaded pipe fittings.