5pcs T6-T40 Magnetic Head Torx Screwdriver Bit 75mm Security Tamper Proof Star

Features: *High quality made of alloy steel material hardness up to 60HRC. *Special heat treatment super hard wear-resisting life is twice as long as ordinary screwdriver. *It is an ideal industrial screwdriver widely used in industry and household. *Magnetic can absorb screw operate simple quick operation. *Applicable for electric screwdriver hand screwdrivers electric drill air drills etc. Specifications: *Material: Alloy Steel *Type of head: Torx. *Type of shank: 6.35mm (1/4 Inch) Hex *Size: T6 T7 T8 T9 T10 T15 T20 T25 T27 T30 T40 *Overall length: (Approx.) 75mm/3Inch *Quantity: 5pcs *Note: All dimensions are solid Package Included: 5 × Torx Screwdriver Bits Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.