Features:
This set is designed to remove damaged, rusted or stripped screws, bolts, fasteners.
HSS extractors have left handed spiral flute designed for extra gripping power.
There are total 4 extractors in various sizes for screws of diameter from 3mm to 12mm.

Easy to use, drill a hole in the center of broken screw with one end first, then take screw out with the other end.
These extractors work with a cordless drill to remove wood screws or iron screws.

Specifications: Material: HSS4341
Surface Finishing: Titanium plating

Suitable Screws: 3mm~12mm wood screws or iron screws

Package Includes:
4 x Extractors