DEWALT 40-Pc FlexTorq® IMPACT READY® Screwdriving Bit Set with ToughCase® is engineered for extreme torque applications and outstanding performance. This set features the innovative ToughCase+ system, which optimized storage with a connectable case that keeps your bits organized and easily accessible. The FlexTorq bits include an Extended FlexTorq Zone designed to enhance durability and torque transfer in tough joint applications. CNC-machined tips provide a precise fit, minimizing cam-out under high torque. With 40 pieces including nut drivers, magnetic bit holders, and a variety of screw bits, this set is a versatile solution for both professional tradespeople and DIY enthusiasts. Model Number: DWA2T40IR