Screwdriver Bit Torx T30 Wiha 33926, hardened chrom-vanadium steel, E 6.3, 1 pc

Single Torx T30 screwdriver bit from wiha, model 33926, manufactured from hardened chrom-vanadium steel and intended for use with E 6.3 (1/4") bit holders and drivers. The bit provides a precise fit with Torx T30 fasteners, enabling reliable torque transfer and minimized cam-out. Its hardened construction offers increased wear resistance for repeated professional or DIY use.

Advantages

The hardened chrom-vanadium steel construction improves durability and resists deformation under load. Precision-machined Torx geometry ensures accurate engagement with fasteners, reducing the risk of rounding and improving torque transmission. Compatibility with E 6.3 (1/4") holders makes the bit suitable for a wide range of drivers and quick-change chucks. Supplied as a single, compact unit for easy storage and replacement.

Suitable for

• Assembly and disassembly of Torx T30 fasteners in mechanical and electrical equipment
• Maintenance and repair tasks in automotive and industrial settings
• DIY projects requiring reliable torque and repeatable bit life
• Use with power drivers, ratchet bit holders and manual bit drivers accepting E 6.3 (1/4") bits

Key specifications

• Tip profile: Torx T30
• Material: hardened chrom-vanadium steel
• Drive interface: E 6.3 (1/4")
• Quantity: 1 piece
• Finish: heat-treated / hardened surface for wear resistance

How to use

Insert the Torx T30 bit into a compatible E 6.3 (1/4") bit holder or directly into a driver with a matching chuck. Ensure the bit seats fully and engages the Torx fastener head before applying torque. For power tool use, set appropriate torque or speed to avoid overloading the fastener or the bit. Periodically inspect the tip for rounding or wear and replace the bit when precise engagement is no longer achieved.

Usage recommendations

Use the bit with tools and torque settings appropriate to the fastener and application. Store the bit in a dedicated holder or rack to protect the tip and prolong service life. Avoid using a worn or damaged bit to prevent fastener damage; replace when signs of deformation or excessive wear are visible.