ruuvimeisselinkärki Wiha 01812 PZ 2 90 mm 20 g

The Wiha 01812 screwdriver bit is a robust and precise PZ 2 bit with a working length of 90 mm and a weight of 20 g. Manufactured for general fastening tasks in trade and industry, it provides consistent contact with fasteners and is suitable for use with compatible bit holders and screwdrivers.

Advantages

The bit delivers accurate engagement with Pozidriv PZ 2 screws and shows stable rotation behavior for reliable fastening processes. Contrasting laser marking enables quick and simple recognition of the profile size, reducing time spent selecting the correct bit. Its durable construction is designed for repeated professional use.

Suitable for

Key specifications

How to use

Insert the Wiha 01812 bit into a compatible bit holder, screwdriver, or impact driver as required. Ensure the bit is fully seated and engaged with the fastener head before applying torque. Use appropriate torque settings and driving speed for the fastener and material to avoid cam‑out or damage.

Recommendations

For best results, select the correct Pozidriv PZ 2 profile and use the laser marking to confirm size. Inspect the bit for wear before use and replace it when the tip shows rounding or damage to maintain stable fastening performance.