Screwdriver Bit Wiha 284 2 pc(s)

Wiha 284 screwdriver bit set containing two 150 mm bits manufactured from high-quality chromium-vanadium (CVM) steel with through hardening and a titanium-silver lasered finish indicating tip sizes. Each bit has a hexagonal shank for secure seating and the set is lightweight at 31.2 g total weight, suitable for precision and general fastening work.

Advantages

The bits are made of through-hardened CVM steel for wear resistance and long life, with laser-etched size markings for quick identification. The hexagonal shank ensures reliable retention in bit holders and drivers, and the 150 mm length provides extended reach for recessed fasteners.

Suitable for

Key specifications

How to use

Insert a bit into a compatible bit holder or driver until it seats securely on the hexagonal shank. Select the appropriate slotted tip size indicated by the laser marking and apply steady pressure while turning the driver to engage the fastener. Use the 150 mm length to reach screws located in deeper or recessed positions, keeping torque within the tool's and fastener's ratings.

Recommendations

Store the bits in a dry place to prevent corrosion, inspect tips for wear before use, and replace worn bits to avoid damaging screw heads. Use with compatible Wiha or standard magnetic bit holders for best retention.