The stripping screw extractor kit includes 20 stripping screw extractors of 10 different sizes to meet all your needs. Suitable for screws or bolts of any size.
High hardness makes drilling easier and faster.
Suitable for hexagon socket bolts, machine screws, square head screws, wood screws, hexagon screws, sheet metal screws and other screws.
Use a puller smaller than the screw diameter to invert the opening of the screw, then insert the corresponding large screw head into the deep hole and turn counterclockwise to remove the screw.
It is best to use an electric hand drill, not the hammer drill mode! The speed must be kept low during this period.