Screwdriver bit set No name 911.3358 — Torx tips T4, nickel, 25 mm, 1/4" hex shank

No name 911.3358 screwdriver bit set contains precision Torx tips sized T4. Each bit is nickel-plated and 25 mm in working length, designed for small fasteners in electronics and compact assemblies. The bits have a 1/4" (6.35 mm) hexagonal shank compatible with standard bit holders, bit drivers and quick-change chucks, offering a compact, lightweight option (approx. 40 g total) for accurate torque transfer in tight spaces.

Advantages

The nickel plating provides corrosion resistance and smooth engagement with fasteners while maintaining dimensional stability for precision work. The 25 mm length balances access to recessed screws and control during handling, and the 1/4" hex shank ensures a secure fit in common bit drivers and power tools with standard bit receptacles. Compact and lightweight construction supports use in portable tool kits and reduces hand fatigue during repetitive tasks.

Suitable for

• Precision electronics repair and assembly
• Small appliance servicing
• Light mechanical and hobby work requiring Torx T4
• Use with manual bit drivers and compatible power drivers

Key specifications

• Tip type: Torx T4
• Finish: nickel-plated
• Working length: 25 mm
• Shank form: hexagonal, 1/4" (6.35 mm)
• Approximate set weight: 40 g

How to use

Select the Torx T4 bit and insert the 1/4" hex shank into a compatible bit holder or driver until it seats securely. Apply steady, aligned pressure while turning to engage the fastener head, and avoid excessive force that may strip small Torx heads. For power drivers, use low speed and controlled torque when working on delicate components to prevent damage.

Usage recommendations

Keep bits clean and dry to preserve the nickel finish and maintain fit accuracy. Use the 25 mm length for moderate access; switch to a longer or shorter bit if required by the workpiece geometry. Inspect tips regularly for wear and replace bits showing rounding or deformation to ensure safe, reliable operation.