The Bosch 3 Piece Extra Hard Torx Screwdriver Bit Set comprises three 89mm Torx bits — T20, T25, and T30 — engineered for professional screw-driving across a wide range of general applications. Manufactured from S2 modified steel with an optimised heat treatment process, each bit delivers extra-hard performance suited to demanding daily use on site. A tapered torsion zone is built into each bit to absorb torque peaks, vibration, and force during driving. This helps protect both the bit and the fixings, making the set well suited for use with cordless drill drivers and screwdrivers where torque output can vary. The ¼" external hex shank ensures a secure, positive fit in standard three-jaw chucks and ¼" internal hex tool holders, providing reliable torque transmission. Ideal for carpenters, joiners, and general contractors working with Torx fasteners across timber, sheet materials, and construction fixings. Features and Benefits: • S2 modified steel with optimised heat treatment for extra-hard durability • Tapered torsion zone absorbs torque peaks and vibration during screw-driving • ¼" external hex shank compatible with three-jaw chucks and hex tool holders • Includes T20, T25, and T30 Torx profiles for versatile coverage Specifications: Length: 89mm Net Weight: 0.045kg Contents: T20, T25, T30

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