Bosch 3 Piece Extra Hard Torx Screwdriver Bit Set

The Bosch 3 Piece Extra Hard Torx Screwdriver Bit Set is a compact, professional-grade accessory designed for universal screw-driving with power tools and hand screwdrivers.

Manufactured from S2 Modified Steel with an optimised heat treatment process, these bits deliver extra-hard performance suited to demanding screw-driving tasks. The durable construction ensures reliable results across a wide range of applications, making this set a practical addition to any toolkit.

Each bit features a tapered torsion zone that absorbs torque peaks, force, and vibrations during use. This helps protect both the bit and the fastener, reducing the risk of cam-out or damage under load. The ¼-inch external hex shank ensures a secure, high-torque connection in three-jaw chucks and standard ¼" internal hex tool holders.

The set includes T8, T10, and T15 Torx profiles — sizes commonly encountered in automotive, electrical, and general maintenance work — making it a versatile choice for contractors and tradespeople working across mixed materials and fixings.

Features and Benefits:
• S2 Modified Steel construction with optimised heat treatment for extra-hard durability
• Tapered torsion zone absorbs force and vibrations, coping with torque peaks during screw-driving
• ¼" external hex shank for secure connection and maximum torque transmission
• Compatible with three-jaw chucks and ¼" internal hex tool holders
• Includes T8, T10, and T15 Torx profiles for versatile use

Specifications:
Length: 152mm
Weight: 0.036kg

Contents:
T8 Torx bit
T10 Torx bit
T15 Torx bit