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The Wera Impaktor Bit Holder (05057675001) is designed for professional contractors and industrial users who demand extreme durability from their power tools, particularly when using impact drivers. Its core benefit is the TriTorsion system, which absorbs impulse peaks to significantly extend bit life during heavy-duty fastening tasks. A key caveat to keep in mind is that while it is robust, the integrated retaining ring and magnet are optimized for specific 1/4 inch hex bits, so ensure your tooling meets DIN ISO 1173 standards for the best results.
| Model Part Number | 05057675001 |
|---|---|
| Brand | Wera |
Yes, it is compatible with standard drill drivers that have a 1/4 inch hex chuck, though it is specifically optimized for the high-impact stress of impact drivers.
Yes, the combination of the strong ring magnet and the mechanical retaining ring is designed to securely hold long screws, even in vertical or overhead orientations.
The Wera Impaktor 897/4 IMP has a total length of 75mm.
It is optimized for Wera Impaktor bits, but it will work with any standard 1/4 inch hex bit compliant with DIN ISO 1173-C 6.3.
It utilizes a double-torsion spring that acts as a buffer, absorbing and releasing energy from high-impact peaks to protect the bit tip from shearing.
Yes, it includes a strong ring magnet that helps fix the bit and the screw in place.
The retaining ring provides a tight fit for security; ensure the bit is aligned perfectly straight before pushing it in. A small amount of lubricant on the ring can ease the process if it is brand new.
Verify that your impact driver's chuck is fully closed and that the bit being used is not bent. The free-spinning sleeve may need to be held firmly to provide stability during initial contact.
To set up the 897/4 IMP, simply insert the 1/4 inch hex base into your impact driver's chuck (DIN ISO 1173-F 6.3). The holder accepts any standard 1/4 inch hex bit (DIN ISO 1173-C 6.3).
Compatibility:
Care Instructions:
While the stainless steel body is rust-resistant, avoid using heavy degreasers that might wash out the internal lubrication. If the magnet accumulates metal shavings, use a piece of adhesive tape to pull debris off the surface to maintain a strong magnetic grip.
