5pcs/set Screw Extractors Broken Screw Extractor Kit Damaged Stripped Screws Remover 1/4 Inch Shank High Hardness Hascrome Material

Features:
5pcs screw extractor in different size, designed for taking out various stuck screws easily.
Hascrome material with high hardness, stable, reliable and it has long service life.
Use proper size drill bit to bore a hole on screw head, then reverse the remover counterclockwise into the damaged screw until it is released.
Can remove even the most stubborn peeling, damaged, embedded, rusted and painted screws and bolts.
Can be used with electric drill or manual wrench. Only for removing stuck screws, NOT suitable for drill holes.