BGS 7098 T20 Screw Extractor Bit Socket 6.3 mm (1/4") Drive for damaged T Star (for Torx)

for dismantling screws with defective T-Star (for Torx) screw heads for safe loosening of the drive profile that can no longer be operated or is damaged special, counterclockwise cutting thread with conical shape | for manual operation | on metal rail drive profile: internal square | drive profile size, metric: 6.3 mm | drive profile size, inch: 1/4" material: chrome vanadium steel (S2) | surface finish: satin chrome plated, Manufacturer: BGS