The Wera Tools 05056660001 is a high-quality screwdriver bit designed to make your work more efficient and reliable. This bit is specifically designed for use with Phillips screws, and comes with a 1 x 25 mm size that is perfect for a wide range of applications.

One of the standout features of this bit is its ACR (anti cam-out) technology, which is designed to prevent any slipping out of the screw head. This means that you can apply more pressure and torque to the screw without worrying about it slipping out of place, which helps to save time and effort.

The bit also features a torsion zone, which is designed to absorb peak loads and provide increased durability and service life. This makes it an excellent choice for tough materials and challenging work environments.

The Wera Tools 05056660001 also features a 1/4" hexagon drive, which is part of the Wera connecting series 1. This allows you to easily connect the bit to your screwdriver, making it easy to switch out bits as needed.

Overall, the Wera Tools 05056660001 is a top-of-the-line screwdriver bit that is designed to provide superior performance and reliability. Whether you're working on a DIY project or a professional job, this bit is sure to deliver the results you need.

ACR® stands for "anti-cam-out ribs". ACR® bits have ribs at the drive tip that protect against slipping out of the screw head. It is recommended that ACR® bits are matched with ribbed ACR® screws for maximum effect. ACR® is a registered trademark of Phillips Screw Company.

TZ-Bits are tough bits with a torsion zone. Torsion bits absorb the damaging peak torque loads in the torsion zone. This prevents premature wear and enhances the service life of the bits.

Tough-absorbing Wera bits (Z) prevent any premature breakage of the drive tip.