If you are looking for a screwdriver bit set that can handle your most demanding tasks, then the Dewalt DWAMF1232RL Screwdriver Bit Set is perfect for you. This Dewalt screwdriver bit set has 32 pieces of 1/4" shank S2 steel bits. The bits have hex shanks and come in sizes of 1/16", 3/32", 1/8", 5/32", 3/16", 1", 2" and 3 ??". Each piece has an impact rated tip, so they can be used with high torque applications. The bits are ideal for working on various types of fasteners such as screws, nuts and bolts. If you want to work with professional quality tools, then this Dewalt DWAMF1232RL Screwdriver Bit Set is what you need.