Tonsiki 11pcs 14 Inch Hex Shank T6-T40 4 Inch Length S2 Steel Hex Torx Security Head Drill Screwdriver Set Bits

Specification: Material: S2 high quality steel Edge:1/4 inch(6.35mm) Length:4 inch(100mm) Size: 4 inch(100mm)*T6 4 inch(100mm)*T7 4 inch(100mm)*T8 4 inch(100mm)*T9 4 inch(100mm)*T10 4 inch(100mm)*T15 4 inch(100mm)*T20 4 inch(100mm)*T25 4 inch(100mm)*T27 4 inch(100mm)*T30 4 inch(100mm)*T40 Description: *11 pcs magnetic head Hex Torx 4inch screwdriver bars. *S2 high quality steel, this batch of head using S2 high quality steel, batch head surface for steel material color, from inside to outside are the same. *Good material does not need to make the surface decoration through the exterior decoration, the quality of the batch is to look at the intrinsic material. *Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. *Strong magnetic,can suck the screws easily when used it. *Can be used for manual electric screwdriver, screwdriver, drill, air and other tools. *Professional multi size package, hexagonal handle on the edge of 6.35mm. *Use different sizes to screw,will damage screwdriver and the screw! Using the correct screwdriver bar, pay the less effort, and can easily unscrew the screws! Package Included: 11 x 4 Inch Screwdriver Bar