#3 Screw Extractor- 5/16 - 7/16
Model #: EXT-3
- Diameter Small End: 1/8
- Diameter Large End: 1/4
- Size Drill to Use: 5/32
- For Screws and Bolts, Sizes: 5/16 - 7/16
Quickly remove broken screws, studs, pipe fittings, etc., without damaging threads.
To remove broken screws or studs, drill a hole in the broken end and start the Extractor with a tap wrench, turning to the left.