Screwdriver Bit Set Wera 05073314001

The Wera 05073314001 screwdriver bit set comprises two Torx TX20 bits with a 1/4" (6.35 mm) hexagonal shank designed for use in bit holders, ratchets, and compact powerdrivers. These precision bits are engineered to fit Torx fasteners accurately, reducing cam-out and wear during repetitive fastening tasks. The set focuses on durability and consistent performance for both professional service and home workshop applications.

Advantages

These Torx bits provide accurate engagement with TX20 fasteners, improving torque transfer and minimizing slippage. The hardened steel construction and precise tip geometry increase service life under regular use. The standardized 1/4" hex shank ensures broad compatibility with common bit holders and quick-change chucks, offering efficient bit changes and secure retention during work.

Suitable for

• Assembly and disassembly of electronics and appliances that use Torx TX20 fasteners
• Automotive interior and trim repairs where TX20 screws are specified
• Furniture assembly and maintenance tasks requiring reliable Torx engagement
• Routine workshop and maintenance tasks with hand drivers or powerdrivers

Key specifications

• Bit type: Torx TX20
• Number of bits: 2
• Shank form: hexagonal 1/4" (6.35 mm)
• Typical material: hardened steel for wear resistance
• Length class: suitable for compact and precision work

How to use

Select the TX20 bit and insert the 1/4" hex shank securely into a compatible bit holder, driver, or quick-change chuck. Apply steady axial pressure and appropriate torque for the fastener and application; avoid excessive force to prevent tip deformation. For powerdriver use, set torque and speed according to the manufacturer's guidance for the fastener and substrate. After use, inspect the tip for wear and store the bits in a dry place to prevent corrosion.

Usage recommendations

Use the TX20 bits with matched Torx fasteners to maximize contact and minimize wear. If frequent high-torque operations are required, consider periodic inspection and replacement of bits to maintain fastening quality. Avoid using worn or damaged bits on critical fastenings.