KIRANDY Titanium Plated Damaged Screw Extractor Set - 5pcs High Speed Drill Bits Guide for Stripped Bolt & Stud Removal - Essential Automotive & Home Repair Tool Kit (Color: 5pcs-a) - Perfect for DIY Projects, Furniture Assembly, and Machinery Maintenance

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.Material: Alloy SteelSpecial features: S2 Alloy Steel Material + TiNotes : 1 ) : Plz allow 1 ~ 2 mm error because of the manual measurement ​2 ) : Due to the different display,The picture may not show actual color of the item,Thanks for your understandingIf you have any questions or problems after purchase, please feel free to contact us, thank you!