The Bosch Drill Driving Set is compatible with Impact Tough driver bits and drill bits, delivering the best case for the best bits. These Bosch bits are impact rated and have been designed to handle the additional torque of today's impact drivers. With the Xtended Torsion Zone, the driver bits have been upgraded to deliver 10X life over standard impact bits. The Xtended Torsion Zone absorbs torque peaks to reduce stress at the bit tips. Bosch's Black Oxide Drill Bits provide longer life than standard drill bits, thanks to their tip design and black oxide coating. A durable, well-designed case provides tilt-in/tilt-out convenience for easy access to the bits. Since it's customizable, it helps increase user productivity by reducing time searching for the right bit. This job site-tough case features a secure case latch and rubber bumpers.

• Driver bit Xtended Torsion Zone on drill driving set helps to absorb high-torque of new impact drivers
• Black oxide coating on drill bits provides lower fiction, along with less heat for long life
• Tilt-in/tilt-out case mechanism allows easier access to bits
• Customized storage configuration provides efficiency so the right bit is always at hand
• Precision-engineered driver bit tips deliver a tighter fit and less cam-out
• Heat-treated for added strength
• High-visibility bit markings makes finding the correct bit for the job easier