... extractor / / remove broken taps, screws, bolts out of machine Description:1. A tool for forcing a pin, bolt, or rivet in or ... .5 ~ 6.5mm 6. Manual spindle head travel: 150mm 7. Automatic feed travel: 50mm8. Can extract screw size: M3-M30 ... pictures ( machine with tap pictures, broken tap example, machine extractor head) broken screw extractor / remove broken taps, screws, bolts out of machine