Because of the First World War, Wegener's book went unnoticed outside Germany. In 1922, however, a third (revised) edition was translated into English, French, Russian, Spanish, and Swedish, pushing Wegener's theory of continental drift to the forefront of debate in the Earth sciences.
How to Use a Drill Press Machine: A drilling machine comes in many shapes and sizes, from small hand-held power drills to bench mounted and finally floor-mounted models. They can perform operations other than drilling, such as countersinking, counterboring, reaming, and tapping large or small holes.
Adding a larger drill press table and fence to your drill press will allow you to drill consistent holes along the same plane every time, as well as provide support for larger pieces of wood. Here are some great examples of drill press tables that you can build yourself.uilding an aftermarket drill press table isnât required to use your table effectively. In the video below, Matthias Wandel makes the case for not using a drill press table, and just sticking with the platform that comes with your drill press, plus a hardwood backer plate.