11PCS S2 Steel Torx Screwdriver Bit Set For Secure Screw holding Compatible with Various Power Tools

Quantity：This set contains 11 Torx screwdriver bits, sufficient for a wide range of screw - driving tasks.

Dimensions：Each bit has an overall length of 4 inches (100mm). The hex shank diameter is 1/4 inch (6.35mm), and Torx head sizes range from T6 to T40, including T6, T7, T8, T9, T10, T15, T20, T25, T30, T35, T40.

Material：Made from high - quality S2 alloy steel, these bits are hard and durable, capable of withstanding significant torque during use.

Performance：The bits feature strong magnetic tips that can accurately lock onto screws, preventing damage to both the screw and the bit head, and reducing the risk of screws loosening. They are compatible with most standard screwdrivers and power tools with a 1/4 - inch hex socket.

Application：Suitable for various applications, such as electronics repair (for handling small - sized Torx screws in devices like laptops and smartphones), furniture assembly, and automotive maintenance tasks where Torx - type fasteners are involved.