If you've been keeping up on our home improvement features, your workshop is already equipped with at least one outstanding power drill and saw. Now it's time to finish up your projects by picking up the perfect sander. You could sand down your project by hand, spending hours and energy to get just the right smoothness of the board. Or, if you don't hanker to try the Amish life style, electric sanders get the job done right in just a fraction of the tim.