Bit Set; 40-Piece

40-Piece Star, Spline & Hex Bit Set
A professional-grade bit kit built for automotive technicians and mechanics who need the correct profiles for fasteners commonly found on engine components, braking systems, drivetrain assemblies, and interior/exterior fittings.

Automotive-Ready Bit Profiles
Designed to cover the most frequently used bit sizes across European, Asian, and commercial vehicles. Both 30mm and 75mm lengths provide access to recessed bolts, tight engine bays, brake caliper carriers, under-dash areas, and other confined spaces.

Contents:
Hex Bits: 4, 5, 6, 7, 8, 10, 12mm
Torx Bits: TX20, TX25, TX30, TX40, TX45, TX50, TX55
Spline Bits: M5, M6, M8, M10, M12
Adaptors: 3/8" and 1/2" square drive

Manufactured from strong chrome vanadium steel, ensuring long life and reliable torque transfer during demanding workshop use.

Workshop-Tough Storage
Supplied in a branded metal storage tin that keeps the full 40-piece set organised, protected, and easy to access. Ideal for mechaincs for all automotive jobs.