Screwdriver insert Wiha 35506

slimBit electric bit — a compact, flexible screwdriver bit designed for insulated work on live parts. Manufactured to IEC 60900 standards, this Wiha 35506 bit is intended for use on systems up to 1,000 V AC and is made from high-quality steel for durability and precise fit. The slim design enables easy handling and storage and is compatible with multiple screw types when used with appropriate bit holders.

Advantages

The Wiha 35506 slimBit combines electrical insulation to IEC 60900 with a compact 6 mm profile for access in tight spaces. Its steel construction provides reliable wear resistance and long service life, while the slim shape improves maneuverability. When used in the correct holder, the bit supports controlled torque application and accurate screw engagement.

Suitable for

Key specifications

How to use

Insert the slimBit into a compatible bit holder (for example slimVario® or slimTorque VDE bit holder when using the 6 mm version). Verify the holder and bit are intact and properly seated. Use the assembled tool only on live parts up to 1,000 V AC and apply torque within the limits of the driver or torque system. After use, inspect the bit for wear or damage and store it in a dry, secure location.

Recommendations

Use the 6 mm slimBit only with the recommended slimVario® or slimTorque VDE bit holders; do not use a damaged or deformed bit. Regularly check insulation and mechanical condition before working on live circuits up to 1,000 V AC.