- Durable and wear-resistant drill bit: Crafted for longevity and precision, ensuring reliable performance on tough jobs. - Efficient screw extractors: Specifically designed to safely remove broken studs, bolts, socket screws, and fittings without damaging the surrounding material. - Comprehensive set: Includes 10 screw extractors paired with a matching left-hand stub drill for seamless compatibility and enhanced extraction capability. - Left-hand drill function: Prevents the broken bolt or screw from tightening further in the hole, making removal safer and more effective. - Enhanced extraction: The left-hand action helps to loosen stubborn broken items, facilitating easier extraction and saving you time and effort. Use Scenarios: 1. Automotive Repairs: Ideal for extracting stripped bolts from engines or chassis, allowing for quick and efficient repairs. 2. Home Improvement: Perfect for removing broken screws in furniture assembly or fixtures without damaging the materials. 3. Maintenance Projects: Essential for DIY enthusiasts tackling projects that involve rusted or broken fasteners, ensuring a hassle-free experience. This set is designed for both professionals and DIY users, providing a reliable solution for common fastening problems. The high-quality materials ensure durability, making it a valuable addition to any toolbox.