When you’re working with tools, if you need to make a round hole, you reach for a drill. If you need a square hole, you reach for a saw. But a new accessory called the Quadsaw lets your drill cut ...

One clever tool can turn a fiddly, annoying job into a breeze – and the Quadsaw is such a solution for cutting square or rectangular holes in plaster walls. I have a special section in my shed for ...

We’ll send you a myFT Daily Digest email rounding up the latest London news every morning. We learnt last week that Buckingham Palace needs rewiring, and its 6,500 plug sockets and 5,000 light ...