Screwdriver Bit Wera 05059681001

Wera 05059681001 is a tough, viscous screwdriver bit designed for hexagon socket screws and universal applications. The bit has a 4 mm hex profile, a ballpoint drive that allows angling the tool axis away from the screwdriving axis for off‑axis or "round the corner" screwdriving, and a 1/4" hex shank compatible with holders to DIN ISO 1173‑F 6.3. The bit is 89 mm long, weighs 21 g and is manufactured in the Czech Republic.

Advantages

The ballpoint drive enables screwdriving at angular offsets, increasing accessibility in confined spaces. The 1/4" hexagon shank fits standard bit holders, and the 4 mm hex tip provides secure engagement with hexagon socket screws. Durable construction and precise machining contribute to consistent fit and reliable performance.

Suitable for

• Driving hexagon socket screws in machinery and equipment
• Working in tight or angled spaces where a straight approach is not possible
• Use with standard 1/4" bit holders and multi‑bit screwdrivers

Key specifications

• Manufacturer: Wera
• Model / MPN: 05059681001
• Tip profile: 4 mm hex
• Drive type: Ballpoint (allows angled screwdriving)
• Shank: 1/4" hex (DIN ISO 1173‑F 6.3 compatible)
• Length: 89 mm
• Weight: 21 g
• Country of origin: Czech Republic
• EAN: 4013288155948

How to use

Insert the 1/4" hex shank of the bit into a compatible bit holder or multi‑bit screwdriver. Engage the 4 mm hex tip into the hexagon socket screw and apply torque as required. When access is restricted, exploit the ballpoint drive to operate the bit at an angle; ensure the tip remains properly seated in the fastener to avoid cam‑out or damage.

Usage recommendations

Use appropriate torque settings and a correctly sized bit for the screw to prevent rounding. Inspect the bit for wear before use and replace it if the tip shows deformation. Store the bit in a holder or case to protect the tip and maintain precise fit.