Description With their Xtended Torsion Zone, BOSCH Impact Tough? screwdriver bits have been upgraded to deliver 10 x the lifespan over standard impact bits. The Xtended Torsion Zone absorbs torque peaks to reduce stress at the bit tips. They are designed to handle the additional torque of today’s impact drivers. 10 x life over standard impact bits. Xtended Torsion Zone helps to absorb high-torque of new impact drivers. Advanced design provides secure fit. Heat-treated manufacturing for increased durability. High-visibility sleeve with laser-etched markings for user convenience. 2610069770Brand NameBoschModel Number2610069770sku309215
