Screwdriver Bit Wiha 37224

The Wiha 37224 screwdriver bit is a 2.5 mm hex bit with a length of 75 mm, manufactured for precision fastening tasks. Made to fit standard holders, this slim 6 mm profile bit is lightweight (approx. 8 g) and intended for use on hex sockets and fittings where a slim bit is required. It is produced according to IEC 60900 for insulated tools and designed for work on live parts up to 1,000 V AC when used in the appropriate VDE holders.

Advantages

This 2.5 mm hex bit offers a slim profile for access in tight spaces, consistent fit for reduced cam‑out, and a corrosion‑resistant finish for long service life. Its 75 mm length provides reach for recessed fasteners while keeping overall tool weight low for improved handling.

Suitable for

• Precision electronics assembly and repair
• Electrical installations on live parts up to 1,000 V AC (only when used with approved VDE bit holders)
• Maintenance tasks requiring a slim 6 mm bit profile for narrow access

Key specifications

• Manufacturer: Wiha
• Model / MPN: 37224
• Type: Hex screwdriver bit, 2.5 mm
• Length: 75 mm
• Shank/profile: 6 mm slim bit
• Standard: Manufactured according to IEC 60900
• Suitable voltage: Up to 1,000 V AC when used with appropriate VDE holders
• Weight: approx. 8 g
• EAN: 4010995372248

How to use

Insert the 6 mm slim bit into a compatible bit holder or torque holder before use. For work on live parts up to 1,000 V AC, always use the slimVario® bit holder or the slimTorque VDE bit holder (VDE torque system) specified by the manufacturer. Engage the hex bit fully with the fastener before applying torque and turn using a compatible screwdriver handle or driver. Inspect the bit and holder for damage before each use and replace if any insulation or mechanical defects are found.

Usage recommendations

Do not use the 6 mm slimBits in non‑approved holders; the 6 mm slim bit must only be used in the slimVario® or slimTorque VDE bit holders to maintain rated insulation and safety for work up to 1,000 V AC. Follow local safety procedures when working on live electrical equipment and wear appropriate personal protective equipment.