Need to hold extra-wide work for gluing up or driving screws? You can hook one jaw of a pipe clamp over your work, then turn the opposite jaw 90 degrees so it lays flat on the work. Hook a second pipe clamp to this jaw, and at the other end turn that jaw 90 degrees and tighten. If two clamps won't reach, just add a third clamp between the first two.
On certain projects, you may be required to work with brass screws. While the brass results in an attractive finished project, it is a soft metal that can easily be scratched or damaged. The solution is to use your drill to create a pilot hole, then drive a regular steel screw of identical size into the hole. After the hold is created, remove the steel screw and replace it with the brass one.