The Wera Tools 05073307001 is a high-quality set of bits designed to tackle tough Phillips screws with ease. Featuring the 851/1 Z SB bits, these tools are specifically engineered for use with hard materials, providing the strength and durability necessary for even the most challenging tasks.

The bits feature a 1/4" hexagon design that is compatible with holders as per DIN ISO 1173-D 6.3, ensuring a secure fit and reliable performance. The set comes in a convenient 3-piece configuration, making it easy to carry and store, while also providing a range of sizes to handle different screw types and sizes.

Whether you're a professional tradesperson or a DIY enthusiast, the Wera Tools 05073307001 set is an essential addition to your toolbox. With its tough, reliable construction and user-friendly design, this set is sure to deliver excellent performance and long-lasting durability for all your Phillips screwdriving needs.