Consumers enjoy the convenience of being able to use them anywhere without having to worry about a power supply. It is also nice not have to worry about the cords being in your way, especially when an extension cord was needed to get it to the right length. As most consumers are aware, convenience is always more expensive. Keep all cords out of water and away from solvents or you could get shocked or electrocuted. If you have never operated a particular power tool before, take your time getting familiar with it before you even plug it in. Read the owners manual that comes with the power tool. Find out about the types of blades and other accessories that can safely be used with it. By 1928, Black & Decker was beginning to introduce power tools after they took over a small company called Van Dorn Electric Tools. They began making improvements to that line of power tools to come up with the quality power tools we have come to trust today. The black and orange design was implemented in 1984. Saws are a well used power tool. Most anything that is build with wood involves using some type of saw. It can be to cut the beams or to cut corners and holes in the middle of the wood without touching the edges. Saws are also one of the most dangerous power tools out there because of the sharp blades and the shear power they have. Buying a new one makes sense if it is going to help you accomplish projects, but probably not worth the expensive if you only plan to use it once or twice. Hand size and strength is very important whey you are selecting the right power tools. Many people don t take that into consideration. Try the models on display in the store. The Single Speed MultiPro Dremel is great for those who only want one speed, commonly for someone who plans to use the Dremel tool for the same type of project again and again. The Cordless MultiPro is very convenient as is the Cordless MiniMite. The fastest Dremel yet is the Lithium-ion Cordless model.