Screwdriver Bit Set Wera 05057684001

Wera 05057684001 screwdriver bit set consisting of nine 25 mm Pozidriv bits (PZ 2, PZ 3) designed for precision tasks. The compact Bit-Check format keeps bits organized and portable — unused bits are reinserted into the set to avoid loss. The set combines Impaktor technology, an Impakt holder and a ring magnet to improve durability and handling when used with impact drivers.

Advantages

The Impaktor technology increases service life under high-impact conditions, while a rough diamond-particle coating on the bit tips improves friction resistance and reduces cam-out. A double-torsion spring provides a special torsion effect to absorb shock, and the Impakt holder handles extreme impulse peaks. The integrated ring magnet secures long and heavy screws for overhead or difficult access work and can be pushed back to neutralise the magnet when not needed.

Suitable for

• Precision assembly and repair with Pozidriv screws
• Use with impact drivers and impact screwdrivers
• Overhead work and applications requiring secure screw retention
• Professional and DIY tasks where durability is required

Key specifications

• Brand: Wera
• Model / MPN: 05057684001
• EAN: 4013288157829
• Contents: 9 bits (PZ 2, PZ 3)
• Bit length: 25 mm
• Bit type: Pozidriv
• Features: Impaktor technology, diamond-particle coating on tips, double-torsion spring, Impakt holder, ring magnet (retractable)

How to use

Select the correct Pozidriv bit size for the screw, insert the bit into the Impact holder or compatible driver, and engage the screw head. For impact applications, use an impact driver and allow the Impaktor technology and Impakt holder to absorb torque peaks. Use the ring magnet to hold long or heavy screws in place; push the magnet back to neutralise it when magnetic retention is not required. Return unused bits to the Bit-Check holder for storage and transport.

Usage recommendations

The set is particularly suitable for use with common impact drivers. For best results, match bit size precisely to screw head and replace any worn bits to maintain secure engagement and extend tool life.