Ruuvimeisseli Wiha 311ESD Single

The Wiha 311ESD Single screwdriver is a precision tool for work on electrostatically sensitive components. With an overall length of 164 mm and a weight of 31 g, it combines a hardened chrome-vanadium-molybdenum blade with a chrome-plated finish and a Wiha ChromTop® tip for reliable fit and long service life. The screwdriver is ESD-safe and designed for controlled dissipation of electrostatic charge.

Advantages

The blade is made from chrome-vanadium-molybdenum steel, through-hardened and chrome-plated to resist wear, while the ChromTop® tip ensures precise engagement with Phillips fasteners. The ergonomic SoftFinish® multi-component handle provides comfortable grip and roll-off protection, and its surface resistance of 10^6 - 10^9 ohms meets requirements for ESD-safe tools. Compact size and low weight allow precise handling in confined spaces.

Suitable for

Key specifications

How to use

Select the screwdriver to match the Phillips screw head size, place the ChromTop® tip into the screw recess, and apply steady axial pressure while turning. Use controlled torque to avoid damaging small electronic screws and components. Store the tool in an ESD-safe tool holder or container when not in use.

Recommendations

Use the Wiha 311ESD Single screwdriver for tasks requiring ESD protection; avoid using it on damaged or rounded screw heads. Regularly inspect the tip for wear and replace the tool if the tip no longer fits precisely to maintain safe, reliable operation on sensitive electronics.