Impact-Ready Driver Bits That Absorb Shock and Won't Strip or Break DEWALT's 40-piece Impact Ready screwdriver bit set covers every drive type you'll encounter — Phillips, Robertson (square), Torx, slotted, and hex — all engineered to withstand the torsional shock of impact drivers. The Flex-Torq torsion zone absorbs impact energy before it reaches the bit tip, dramatically reducing stripping and breakage. Piece Count: 40 bits Drive Types: Phillips (#1, #2, #3), Robertson/Square (#1, #2, #3), Torx (T10–T30), Slotted, Hex metric and imperial Technology: Flex-Torq torsion zone — absorbs impact driver shock to prevent stripping Material: S2 modified steel — high strength and durability Shank: 1/4 in. hex — fits all impact drivers and drills Storage: Compact organized case with labeled slots Warranty: 1-year limited warranty