Electric power tools are indispensable in every household. It is hard to imagine a house without an electric drill, with or without a power cord. The choice is nearly unlimited, from simple, low-power models which are more than enough to fix a door hinge or drill a hole in the wall, to professional heavy-duty versions with percussive drilling, meaning no wall is a problem. High-power rotary hammer drills (available as cordless tools), angle grinders and plaster sanders are all dedicated to specialist work. What DIY enthusiast cannot do without a circular saw, sabre saw or fret saw? These tools make it possible to create any piece of furniture from boards that have been preprocessed using oscillating, eccentric or belt sanders.