The DEWALT DT70518 Extreme Impact Torsion Bit Set contains a selection of IMPACT READY® accessories that deliver exceptional performance in extreme torque applications.  FlexTorq® bits feature an Extended FlexTorq® Zone to transfer optimal torque in hard joint applications, providing durability and longer life.  The bit tip is CNC machined for a precise fit, reducing cam-out under torque.  Contents: 2 x 25mm FlexTorq® Phillips Bits: PH2(2)4 x 25mm FlexTorq® Pozi Bits: PZ2(2) & PZ3(2)2 x 25mm FlexTorq® TORX Bits: T15 & T301 x 25mm FlexTorq® Slotted Bits: SL61 x Magnetic Pivoting Bit Tip Holder