Some models come with accessories attached to the side. The D-shaped handle base offers a trigger to make the router turn on and off. It is very convenient. The base you choose depends on your own personal preference. Both styles are very efficient. If you plan to do a great deal with the router, consider purchasing a kit that has both bases, allowing you to interchange them. 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. It also uses sandpaper. It is a good type of sander to work for finishing work. It is great for large projects such as roofing. There are two types of power nailers to choose from. A stick power nailer uses a strip of nails that slide into the nailer, just like you load a stapler. The amount of nails it can hold at one time varies. On average, it is approximately 50 nails. This type of power nailer is great for small projects. However, they more than make up for it when you take a look at the amount of power tools they sell in other countries. However, Black & Decker should be recognized for always keeping the consumer in mind with their products. We all know how important it is to operate any power tool properly. Black & Decker supports this as well. It appears that the power tool industry has made some steps in the right direct when it comes to making the majority of power tools accommodating for both left handed and right handed individuals. Moving the power switch made a huge different on many of these power tools. In the past, left handed individuals had to reach in front of the power tool, and that could be a potential risk for injury. Today, the Dremel is the number one rotary tool in the world. That is quite an accomplishment with millions of them to choose from. The Dremel has over 200 accessories offered, giving it versatility. The possibilities of what you can do with a Dremel are endless. There are many different models of the Dremel tool.