Uxcell 3# Titanium Coated High Speed Steel 4341 Stripped Damaged Screw Extractor 4 Pack

Can easily remove stripped broken painted over rusted embedded screws and bolts from wood or metal surface. Suitable for hex bolts machine screws wood screws sheet metal screws threaded studs etc.. High speed steel tool has high hardness and toughness wear resistance and heat resistance. Titanium coating provides excellent corrosion resistance greatly improves wear resistance and hardness and reduces the coefficient of friction. Work with a power drill and always use a slow speed. The electric hand drill is recommended. Can not be used with the hammer drill. Must be used vertically and at a slow speed when drilling. Select the appropriate size extractor and reverse the hole (as deep as possible) with the drill bit end. Insert the threaded end of the extractor into the deep hole. Remove the screw by turning it counterclockwise at low speed. Tips: If the damaged screw has a smooth surface drill the hole first. The speed needs to be set according to different materials usually the harder the material the lower the drilling speed.