Bosch Phillips #1 Head Hex Shank Impact Screwdriver Bit - 3.5-in

The Bosch driven range of screwdriving bits delivers 50X life over the Bosch standard bit. The driven bit has a torsion design built to last, with a new tapered design that absorbs torque peaks to reduce stress at the bit's tip. This allows it to handle a new generation of higher torque impact drivers. The tip on this bit is precision designed and CNC milled for a better-integrated fit. The bit features clear head-type markings (or laser markings) that are easy to read and won't rub off with repeated use, as well as the distinctive Bosch silver sleeve. The strong magnetic tip helps hold the screws on the bit.

• Precision-milled bit tips u deliver a better fit and less cam-out
• Torsion zone u built to last, with a new tapered design, it absorbs the torque peaks of impact drivers to avoid breakage
• Impact-rated interface u made to fit 1/4 In. hex impact drivers
• Driven design u provides 50X life over standard bits, with a torsion zone built to last, hardened surface and precision tip
• Laser-etched markings u lasts for the life of bit, and they're easier to read
• Heat-treated bit manufacturing u provides more durable bits
• Magnetic tips u help to hold the screws on the bit