Handle precision jobs with confidence using this 8PCS long Torx screwdriver bit set, featuring hollow-centre T8 to T40 bits crafted from high-quality S2 alloy steel. Each 100mm bit features a standard 6.35mm hex shank, compatible with electric screwdrivers, drills, and manual drivers. The precision-machined tips offer enhanced screw grip, making them ideal for vehicle repairs, home assembly, and electrical maintenance. Engineered for durability and precision, this set is perfect for both professional trades and DIY enthusiasts.

Features：

• Comprehensive T8–T40 Torx bit set includes 8 sizes, ideal for general repairs and precision assembly.

• Made from durable S2 steel, offering excellent hardness, wear resistance, and long-lasting performance.

• Self-holding tip securely grips screws for faster, easier installation in tight spaces.

• 100mm extra-long shaft provides extended reach for deeper or recessed fasteners.

• Universal 6.35mm (1/4 inch) hex shank fits electric drills, screwdrivers, and manual handle tools.

• Sandblasted surface finish adds rust resistance and a professional look.

Specifications：

• Bit Sizes (Torx): T8 / T10 / T15 / T20 / T25 / T27 / T30 / T40

• Material: S2 alloy steel

• Finish: Sandblasted grey

• Length: 100mm

• Shank Diameter: 6.35mm (1/4 inch hex)

• Applications: Automotive, electrical, furniture assembly, DIY, workshop use

Package Includes：

• 8 × Torx Screwdriver Bits

Notes：

• This set is designed for star-shaped Torx screws with hollow centres (security style).

• Please allow slight variations in size or colour due to manual measurement and lighting.

• Ensure your driver tool is compatible with 6.35mm hex bits for optimal performance.