Description:12pcs 25mm 1\/4 Inch Hex Shank T25 Magnetic Tip Torx Screwdriver BitsSpecification:          Material       S2 alloy steel           Tip Size       T25           Hex Shank Size       6.35mm \/ 1\/4"           Bit Length       10mm \/ 0.4"           Overall Length       25mm \/ 1"           Color       Brown           Suitable For       Drill、 6.35mm lead screw interfaces          Features: - Use S2 alloy steel、 special heat treatment、 high hardness. - Product wear and long life -It is useful to operate electronic device、 perfect for electrician、 mechanic and repair work.  Package Included: 12 x Torx Screwdriver Bit 1 x Plastic Case  More Details: