Dewalt FlexTorq 3.0 3 pack of 1" T10 Bits. FLEXTORQ bits are engineered for durability. Every FLEXTORQ bit features a FLEXTORQ Zone designed to absorb impact for longer life, on average, versus standard DEWALT screwdriving SQ1 bits. Save time and find the right bit with new highly-visible laser-etched size. Each FLEXTORQ bit is IMPACT READY with a ¼-In hex shank for use in impact drivers and drills.