8 Pcs Damaged and Stripped Screw Extractor Set, Broken Bolt Extractor and Broken Water Pipe Remover Set, Ideal Left Hand Spiral Removal Tool Kit with Storage Case Screw extractor kit is the best tool for carpenters, repairmen, construction workers, handymen. Using this set of damaged screw extractors can easily and effectively remove peeled, painted, rusted or rounded screws, you never have to worry about stuck screws. Features: 【Professional Tools】These screw extractor removal tools can remove sunken, peeled, rusted, cracked or corroded screws and bolts, remove broken fasteners without damaging or jamming, suitable for industrial or daily household repair work. 【Easy to Operate】In just easy steps, only need a drill, choose a smaller extractor than the damaged screw, can easily remove the screw, please ensure to run the drill in reverse during this process. The is convenient and simple, saving a lot of time and energy. 【】These screw extractor was made of carbon steel material, and the steel is quenched, high hardness, toughness, strong wear resistance, sharp cutting edges that easily bit into seized screws & nuts, and long service life. 【Storage Case】The screw extractor set comes with a box to keep these extractors organized, clean, secure, and easy to find. 【Widely Use】Bolt and screw removal tools, suitable for screws or bolts of various sizes, such as hexagon socket bolts, machine screws, square head bolts, wood screws, hexagon screws, sheet metal screws, rounded bolts, etc. great for removing stripped, broken head, rusted, unscrewed, free-spinning and deck screws. They make a great gift for automotive mechanics, plumbers, and DIYers. How e: 1. First drill a hole with a power drill on the broken screw. 2. Gently tap the screw extractor into the drilled hole with a hammer. 3. Use a wrench to rotate counterclockwise to remove the broken screw. 4. Check if the broken screws are all removed. Specifications: Material: Carbon steel Quantity: 8Pcs Package Weight: 740g / 1.63lb Package Size: 170 * 130 * 20mm / 6.69 * 5.12 * 0.79in Package List: 8 * Screw Extractor 1 * Storage Case