Every woodworker needs a large variety of screwdrivers, allen wrenches and hex keys and Woodcraft.com has what you need! Simply put, a screwdriver is used to put a screw in or take a screw out of any type of material. Typically made of a hardened straight steel shaft with a plastic or wooden handle and is used to exert force on an object. Usually classified by the tip on the end of the shaft, most screwdrivers have either a flat head or a notched head commonly called a phillips head. Shop Woodcraft.com for a variety of screwdrivers, torque screwdrivers and screwdriver sets.