Extracts screws and bolts
Can be used on thread sizes from 3/16 in. to 9/16 in. (5mm to 16mm)
Removes broken fastener without breaking or jamming
Turns broken fasteners out and permits highest torque with expansion
Drill Bit-Polished HSS4241
Drill Guide-Black Oxide #45 Steel
Extractor Pin-Polished 6150 CrV
Extractor Nut-Sandblasted Alloy Steel