Make sure you don t move the router too slow or you can burn the area you are working on. It can also make your bit very dull. Moving the router too fast is dangerous as well because your work with be rough and you will likely break your bit. It will take some time for you to get the feel for the right amount of pressure and speed to use with your router. You can choose to use a drill with or without a cord. The cord models are traditional, but cordless drills help reduce accidental falls due to tripping over the cord and possible electrocution. You can also use them in places where a power source isn t conveniently located. One draw back is the possibility of the battery going dead. 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. Since most power tools are designed to last a very long time, you want to find out about the availability of replacement parts. You also want to find out about customer support. It can be over the phone, by mail, or on the internet. It is important that customer support is available to you in the event you have questions, comments, or complaints about your power tool purchase. For them, a table saw works best because you can choose to cut on either the right side or the left side of the blade. There are some great power tools on the market that can be used easily for left handed individuals including power screwdrivers, routers, nailers, drills, and sanders. This is because the manufacturers have worked hard to redesign them. 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. Saws are very powerful tools. You should always were safety glasses while operating any type of saw.