It doesn t matter how much experience you have with the power tool or how quickly you can change the part. Drill bits and saw blades are the most common culprits. It only takes a moment to unplug the power source. If you are using a cordless power tool, you may want to remove the battery before you change anything on it. A router table comes in very handy if you plan to use your router a great deal. It also helps you get the straightest cut. A pair of saw horses is definitely useful when you are operating any type of saw that involves cutting materials that you can lay across them. They support both ends of the material at the same time so you can use both of your hands to operate the saw. While the Dremel is classified as a power tool, it has some unusual uses over the years. In the 1940 s, the Dremel was used by the Department of Defense to help create the first atomic bombs. During the war, the Dremel was commonly used to reduce the amount of scar tissue from wounds. It has been used to remove tattoos and even by dentists to shape dentures. I know on several occasions I have reached for my cordless screwdriver and found the charge completely dead because I didn t charge it up. You will need to remember better than I do to recharge your cordless power tools. While you can easily recharge the batteries, some power tools have a battery that gets weaker over time. A respirator is a good idea if you will be working with any power tool that creates dust including sanders and routers. It is a good idea to make sure you have a source of fresh air getting into your work area as well. A respirator ensures you won t be inhaling harmful chemicals or dust that is generated. You will find Black & Decker power tools with and without cords. If you are on the go with your power tools, then consider purchasing a Black & Decker power station. It is the perfect solution for recharging any Black & Decker power tool. Black & Decker power tools sell well in the United States, but they often don t get the credit they deserve.