The DEWALT DT70541 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. Contains: 8 x 25mm FlexTorq® Phillips Bits: PH1(x2), PH2(x4) and PH3(x2). 13 x 25mm FlexTorq® Pozidriv Bits: PZ1(x2), PZ2(8) and PZ3(x3). 2 x 25mm FlexTorq® TORX Bits: TX20 and TX25. 1 x 25mm FlexTorq® TORX Security Bit: TX20H. 1 x 25mm FlexTorq® Slotted Bit: SL4-6. 4 x 50mm FlexTorq® Phillips Bits: PH1 and PH2(x3). 6 x 50mm FlexTorq® Pozidriv Bits: PZ1 and PZ2(x5). 1 x 50mm FlexTorq® TORX Bit: TX20. 1 x 89mm FlexTorq® Phillips Bit: PH2. 1 x 89mm FlexTorq® Pozidriv Bit: PZ2. 1 x Magnetic Bit Tip Holder. 1 x Magnetic Aluminium Screw Lock.