Bosch (DDMSD40) 40 pc. Driven Impact Screwdriving and Drilling Custom Case Set

Features:

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