Specifications:

• Impact Tough™ metal bit provides 10X life over standard bits, with an Xtended Torsion Zone, hardened core and precision tip
• Xtended Torsion Zone helps to absorb the torque peaks of impact drivers to avoid breakage
• Precision-engineered bit tips deliver a better fit and less cam-out
• Heat-treated bit manufacturing provides stronger bit
• Hex interface made to fit 1/4 in. hex impact drivers
• High-quality forged steel supplies durability for long accessory life
• Laser-etched markings lasts for the life of bit, and they're easier to read