DEWALT FLEXTORQ™ Bits feaure a 15 degree reflex core, designed to withstand the high torque loads of impacts, flexing to absorb the extra force. A precision-machines tip provides an ideal fit in screw recesses, which reduces stripping of screw heads. FLEXTORQ™ bits work with the Magnetic Screw Lock™ System - offering a fastener retention solution for every bit. The sleeve fits on 2″ through 6″ bits, while the 3″ bit tip holder is designed for 1″ bit tips. The RAPID LOAD™ Holder is ideal for any 1/4″ hex shank accessory.