Screwdriver Bit Wera 05058109001 Hexagon 1.3 mm 1 pc

Wera 05058109001 Hexagon 1.3 mm screwdriver bit is a precision bit intended for fine mechanical and electronic work requiring a 1.3 mm hexagon drive. The single-piece bit is manufactured to Wera's dimensional and material standards, offering a compact 1.3 mm tip diameter and a lightweight form factor suitable for use with bit holders, precision screwdrivers, and compact power drivers designed for small hex fasteners.

Advantages

This 1.3 mm hexagon bit provides accurate fit to small hex screws, reducing the risk of rounding or slippage. Its compact size and low weight make it convenient for precision assemblies and repair tasks where access is limited. The bit is compatible with standard bit holders and most magnetic or quick-change adapters, allowing straightforward integration into existing tool sets.

Suitable for

• Precision electronics repair and assembly
• Watchmaking, eyeglass and small appliance maintenance
• Model building and small mechanical assemblies

Key specifications

• Tip shape: Hexagon (hex)
• Tip size: 1.3 mm
• Quantity: 1 piece
• Weight: approximately 5 g
• Compatibility: standard 1/4" hex bit holders and precision screwdrivers (where applicable)

How to use

Insert the bit into an appropriate bit holder, precision driver, or magnetic quick-change adapter, ensuring it is fully seated. Choose the correct 1.3 mm hexagon tip to match the screw head and apply steady, controlled torque to engage and turn the fastener. For delicate components, use a torque-limited driver or apply minimal force to avoid damage. After use, store the bit in a dedicated bit case or organizer to protect the tip from wear and contamination.

Recommendations

Use this bit with drivers that provide good alignment and control; avoid excessive torque on small fasteners. Regularly inspect the tip for wear and replace it when deformation is visible to maintain safe and effective fastening.