【Common Specification Sets】10 Pcs Torx Bit T40, 50mm Length Screwdriver Bits, With Storage Box, Easily Meets Your Needs.
【High Quality Materials】 Made of High-Quality S2 Steel, CNC Machined Tips, the Black Phosphate Coating Resists Corrosion and Increases the Life of The Bits, Strong Rust and Corrosion Resistance, the High-Temperature Quenching Treatment Improves Durability and Service Life.
【Easy To Use】Quick Change with 1/4 Inch Hex Shank, for Quick Change and All Cordless Screwdrivers. Easy to Install and Disassemble, Not Easy to Fall off During Use.
【Special Design】Reinforced Magnetic Impact Drill Makes It Easier to Pick Up Screws. The Magnetism Does not Wear off After Repeated Use.
【Wide Application】Suitable for Household DIY Work, Woodworking, Automobiles, Professional Machine Repair, etc. Widely Used with This Hex Bit Set for Air Screwdrivers, Electric Screwdrivers, Hand Screwdrivers, etc. Such as Bosch, Milwaukee, DeWalt, Metabo etc.