Easy bolt removal process with our premium four-piece bolt extractor kit. Begin with the P100 burr to expertly flatten the bolt surface. Follow with the P101 burr to precisely craft a guiding cone. Next, the HSS-E stub drill A117 to bore an accurate hole for the extraction process. Conclude with the screw extractor, applying a gentle counter-clockwise turn to seamlessly extract the broken bolt, preserving the integrity of your threads. This toolkit ensures a flawless removal experience.