(Extra Long Torx Bits) Professional 11 piece 7.9 inch (200 mm) / 7.9 inch (200 mm) long torx driver bit set: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40 tamper roof bit Shank Type: 1/4" Hex Shank
(High Quality Material) Made of durable S2 alloy steel for high hardness and high torque. The surface adopts special anti-rust surface treatment, can be used for a long time
【Strong Magnetic Bit】The tip of this torx driver drill bit has a strong magnet, which is convenient for holding screws and improves work efficiency. Extra long 7.9 inches (200 mm) size allows you to install and remove Torx security screws especially in tight spaces
Torx Head Driver Bit: The torx head is precision forged. Each edge locks the screw precisely without damaging the screw and driver bit, preventing the screws from slipping and making the operation more convenient. The size label is clearly engraved on the shank for easy identification
Wide Range of Applications: Suitable for standard 1/4-inch hex shank, electric screwdriver, manual screwdriver, electric drill, group general tools, air and any other standard bit holder. Suitable for electronics, electricians, mechanics and repair jobs