Bosch SDMSD48 48-Piece Driven Impact Screwdriving 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
• Magnetic tips provide a magnetized force to hold the screws on the bit
• Torsion zone is 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