25PCS SCREW EXTRACTOR DRILL AND GUIDE SET BRITOOL HALLMARK HMEXS1

Fluted type extractors that provide a solid grip on broken studs and screws.
These screw extractors do not expand the screw while turning and their special design ensures a positive grip when driven into the drilled out hole.
Drill size is stamped on each extractor for ease of identification.
Range: 3/16”to 9/16”( 5mm to 16mm).
Material: Blade CR-V 6150, HSS Drill.