You should purchase four different types of saws, and you will be set to take on most any project. A miter saw is fairly inexpensive. It works well for cutting angles on the edges of wood and other materials. This is great for getting the perfect fit on the corners on the first try. These next two items are debated as to their necessity when it comes to power tools. It is never a good idea to operate any type of power tool if you have been consuming alcohol. Your perception will be off and you could end up with a very serious injury. Some prescription medications and over the counter medications can made you groggy or sleepy as a side effect. You should stay away from power tools while taking them as well. It can be tricky trying to decide which power tool you should use for a certain project. However, it is very important that you take the time to find out. You don t want to damage your project and you don t want to injury yourself by not using the right power tool. Drills are used to insert a hole for various reasons. Most power tools are reasonably priced but you are going to run across some heavy duty, top of the line power tools that have a price tag to reflect it. Keep in mind the cost is more than just the purchase price. Take the cost of essentials into consideration as well. Depending on the type of power tool, these essentials can be sandpaper, belts, blades, bits, or a number of other items. This allows you to use flathead screws and get them flush with the material. This makes your project look more professional. A tile bit is especially designed for working with anything ceramic or glass. You should only use a tile bit at a very low speed. A chuck key is used to loosen or tighten the chuck. You should also heed their recommendations for the proper safety equipment to use while you are operating a particular power tool. The most common power tool accidents involve injuries to the fingers. This can be anything from a minor cut to losing the entire finger. Approximately half off all finger amputations in the United States each year are the result of an injury involving a power tool.