That can keep you from purchasing the power tool kit with accessories, then you may wish you had them down the road. Take some time to research the power tool you wish to purchase. Find out about the various accessories available and their use. Drill bits are accessories you will have to purchase based on what you will be using the drill for as well as the materials you are drilling. A sander that works with or against the grain is something I recommend if you will be doing any type of sanding. This can be on a vehicle, furniture, or a number of other projects. Having a power sander is going to save you hours or even days of sanding by hand, depending on the size of the project. You will also get a nicer finish. This means it won t hold much of a charge. You can choose to purchase a replacement battery at that point. There is less of a risk of accidents with a cordless power tool because you don t have to worry about trips and falls due to the cords. You are also less likely to be shocked or electrocuted. One draw back is that with a cordless power tool someone else can t simply unplug it if you are involved in an accident. It is very important that you use the right drill for the particular project. Power drills come in a variety of sizes. They are sized by the largest size of shank that will fit into the chuck. You will get more speed with a larger sized drill. Drills are classified as being for light, medium, or heavy duty work. If you are willing to learn to operate specific power tools that is one thing, but if you feeling pressured to do so you are going to have too much anxiety to operate it. Using power tools safely and under the right conditions will help reduce the possibility of any injuries occurring. They are a great way to get your projects and hobbies underway, but never forget the actual power behind them. This is great for cutting out wall plugs and door knobs. There are several very small power saws as well. The crosscut saw is used when it is necessary to cut across the grain. A rip saw operates similar to a circular saw but it is smaller. A keyhole saw is used to make curved cuts or to put round holes in paneling and dry wall.