Torx bit Bosch T8 C 6.3, set of 2, compatible with 1/4" (6.3 mm) hex holders

Bosch Torx bit T8 C 6.3 is a compact two-piece set designed for working with T8 Torx fasteners. Each bit has a 6.3 mm (1/4") hex shank to fit common hex holders and quick-change chucks on manual and power drivers. The small T8 tip is intended for precision assembly and repair tasks where controlled torque and precise engagement are required.

Advantages

The bits are manufactured to provide accurate tip geometry for consistent engagement with T8 fasteners, reducing cam-out and wear. The 6.3 mm shank size ensures compatibility with standard 1/4" hex holders, enabling quick insertion and secure retention in drivers. Supplied as a set of two, the bits allow a spare to be kept on hand for uninterrupted work. Construction materials and heat treatment provide durability for repeated use in electronics, small appliances and light mechanical assemblies.

Suitable for

• Precision electronics assembly and repair
• Small appliance maintenance and disassembly
• Hobbyist and model-making applications
• Household tasks requiring a compact T8 driver

Key specifications

• Tip type: Torx T8
• Quantity: set of 2 bits
• Shank diameter: 6.3 mm (1/4") hex
• Compatibility: fits standard 1/4" hex holders and bit sockets
• Intended use: precision fastening and light-duty power driver applications

How to use

Select the T8 bit and insert the 6.3 mm hex shank into the bit holder or quick-change chuck until it seats securely. Use a manual driver or compatible power driver set to an appropriate torque setting to avoid damaging delicate components or fasteners. Apply steady axial pressure while turning to maintain full engagement of the Torx profile; replace the bit when tip wear affects engagement.

Usage recommendations

Store the bits in a dry, organized bit holder and inspect the tip before use. For electronics and delicate assemblies, use low torque and a controlled driver to prevent damage to threads and components.