
This set is designed to remove damaged, rusted or stripped screws, studs, bolts, staples. The extractors made of GCR15 tool steel have the left-hand spiral flute designed for extra gripping power. There are a total of 6 extractors in different sizes for screws from 4mm to 25mm (diameter). Easy to use, first drill a hole in the center of the broken screw, then use a suitable extractor to remove the screw. You can use an adjustable wrench to hold the extractor firmly when removing the screw.Features: Adopt high quality GCR15 tool steel manufacturing and keep a long service life. This screw extractor set is subject to strict process, surface polishing, high hardness and high torque Specifications: Material: Steel Color: As the picture Packing: Plastic box Size: As the picture