This comprehensive 148-piece screwdriver master set is engineered for vehicle, computer, and electronic repairs, featuring a wide selection of security bits for Torx, spanner, and hex fasteners. Crafted from high-quality CR-V steel with high-frequency quenching, these impact-rated bits deliver super hardness and high torque for long-lasting performance. The set includes various bit lengths and fits all power drills, cordless screwdrivers, and magnetic hand drivers with a 1/4 in. hex chuck.
- Comprehensive 148-piece set includes 25mm, 50mm, and 75mm bits covering Slot, Phillips, Pozi, Hex, Torx, Robertson, and Spline sizes.
- Specialized security selection features Tamper-Proof Torx, 5-Star, Spanner, Tri-Wing, and Tamper Hex bits for specialized fasteners.
- Impact-rated construction using CR-V steel and high-frequency quenching for superior hardness and high torque resistance.
- Universal compatibility with all power drills, screw guns, cordless screwdrivers, and magnetic hand drivers with a 1/4 in. hex chuck.
- Versatile application for automotive, computer, and electronic repair tasks.
- Organized in a durable storage case for easy access and portability.
