For the best results, go with the grain as you use the router. There are several different sizes of routers to choose from with various amounts of power and speeds. Some people enjoy using a router with a diamond wheel accessory so they can detail glass and ceramic items. Routers can be frustrating at first, but don t be discouraged. As you are about to complete the project switch to finer sandpapers to give you a great finish. Make sure you use the right type of sandpaper for the material you are working with. Sandpaper is very inexpensive so it is a good idea to buy a variety of grades and types to have on hand. A finish sander is a very small power tool, but it is very efficient. For larger tasks, consider using a coil power nailer. They hold up to 300 nails at a time. It is very important that you use the proper power nailer for your particular project. It is best to select a power nailer that is versatile, unless you have specific ongoing use for a particular type of power nailer. Since power tools aren t cheap, you can reduce the expense and still accomplish most day to day projects at home with these tools. They are versatile and can be used for a variety of jobs. A power screwdriver may not seem essential, but for those of us who have fought endlessly to get a screw in our out of somewhere in the home, we know all too well what a luxury they can be. How do you know if you should purchase a name brand power tool or a discount brand? Ask yourself how likely it is going to be for you to use that particular power tool in the future. If you are buying it for one specific project and don t think you will use it again, then you can purchase a lower quality power tool for the project. 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.