Socket screwdriver Wiha PicoFinish 42447, metric 3.0 mm

Wiha PicoFinish 42447 is a socket screwdriver with a 3.0 mm metric tip and a 60 mm blade length, designed for precise fastening in small assemblies and electronic applications. Part of the PicoFinish line, this compact tool provides accurate engagement with metric fasteners and an ergonomic handle for controlled torque during delicate tasks.

Advantages

The PicoFinish 42447 offers a precise 3.0 mm metric tip and a 60 mm blade length that ensure reliable fit and repeatable results. Its compact size and ergonomic handle deliver better control in confined spaces and reduce slippage when working with small screws. The tool is manufactured by Wiha to metric tolerances suitable for electronics and fine mechanical assemblies.

Suitable for

Key specifications

How to use

Select the PicoFinish 42447 when a 3.0 mm metric socket screwdriver is required. Insert the tip into the fastener head, apply steady axial pressure and turn with the ergonomic handle to achieve the desired torque. Use slow, controlled rotations for delicate components to avoid over‑tightening or damaging threads.

Recommendations

Use the tool only on correctly sized 3.0 mm metric fasteners, inspect the tip for wear before use, and avoid applying excessive torque to delicate parts. Store in a dry place to maintain tip accuracy and prevent corrosion.