DEWALT MAX impact screw driving bits are engineered to last longer than standard bits. The Dual Torsion Zone transfers optimal torque for Impact Driver use, while the Optimized tip geometry provides MAX fit, helping to reduce wear, stripping and cam-out. 2.5 in. bits and longer are compatible with the 10 x Magnetic Bit Sleeve, providing users with precise placement and screw retention. Insert (1 in. bits) achieve optimized fastener magnetism with the DEWALT MAX Impact Bit Tip Holder. MAX Impact Bolt Extractors (DWABEXTRACT5) allow users to remove damaged, rusted or painted nuts, bolts and hex-screws. The reverse spiral flutes grab the hex-head of the fastener, enabling the user to extract from a variety of materials. The MAX Impact Bolt Extractors are engineered to withstand the high torque output of an Impact Driver and include a 1/4 in. to 3/8 in. adapter.