General description The 10PCS Long Torx Bit Set is designed for various maintenance tasks, featuring a collection of high-quality Torx bits made from chrome vanadium alloy steel. Each bit measures 75mm in length, ensuring versatility for different applications. The set includes T6, T7, T8, T10, T15, T20, T25, T27, T30, and T40 sizes, making it suitable for both professional and DIY projects. Technical specifications Material: Chrome Vanadium Alloy Steel Bit Length: 75mm Sizes Included: T6, T7, T8, T10, T15, T20, T25, T27, T30, T40 Wrench Size: 10 x 3.5cm Compatibility and accessories Compatible with electric screwdrivers, manual screwdrivers, electric drills, and pneumatic drills Includes a 1/4" black Allen wrench with two heads (straight and right-angle) Usage Ideal for vehicle maintenance, furniture assembly, and bicycle repairs Use the drill bits to remove damaged screws by drilling a deep hole and turning the screwdriver counterclockwise Quick release hex bit design allows for