Screwdriver Bit Set Wera BC 30 Impaktor 1

The Wera BC 30 Impaktor 1 screwdriver bit set contains 30 bits including Impaktor and standard torsion types, a holder with retaining ring and ring magnet. Impaktor technology and optimized geometry increase bit service life under heavy use and make the set well suited for conventional impact drivers. The holder's ring magnet helps hold longer and heavier screws and is convenient for overhead work. A rough diamond coating on the bits improves grip in the screw head and reduces the risk of slipping.

Advantages

Impaktor bits are manufactured with material and geometry optimized for impact applications to provide above-average durability. The included holder has a retaining ring and an integrated ring magnet for secure bit retention and for holding screws during insertion. The rough diamond coating on the working ends increases frictional resistance, reducing cam-out. The set covers common Phillips, Pozidriv, Torx and hex profiles and uses a 1/4" (25.4 mm) shank for compatibility with standard bit holders and drivers.

Suitable for

• Use with conventional impact drivers
• Installation and removal of screws in construction and assembly tasks
• Work at height or overhead fastening where screw retention is needed
• Applications requiring higher bit durability and cam-out protection

Key specifications

• Brand: Wera
• Model: BC 30 Impaktor 1
• Contents: 30 bits (23 Impaktor bits + 6 standard torsion bits + holder with retaining ring)
• Bit types: Phillips (PH 1, PH 2, PH 3), Pozidriv, Torx, Hex
• Shank size: 1/4" (25.4 mm)
• Coating: rough diamond coating on bit tips
• MPN: 05057690001
• EAN: 4013288156778

How to use

Select the appropriate bit for the screw head and insert it into the holder until it locks with the retaining ring. Place the magnetic holder against the screw head so the ring magnet supports the screw during positioning. Use a conventional impact driver or hand driver with a 1/4" bit acceptance to drive or remove screws. Replace bits as needed when wear affects fit or torque transfer.

Usage recommendations

For longest service life, use the Impaktor bits primarily with impact drivers and avoid excessive lateral loads. Replace worn bits to maintain secure engagement and reduce the risk of damaging screw heads. Store bits dry and clean to preserve the diamond coating’s effectiveness.