These dangerous materials could enter your skin through the pores. Make sure you have a well ventilated work area and that cords and other objects are out of the way. Sanders are great for getting materials ready to stain or paint. Make sure you thoroughly clean up all the dust before you begin to paint or sand. The Single Speed MultiPro Dremel is great for those who only want one speed, commonly for someone who plans to use the Dremel tool for the same type of project again and again. The Cordless MultiPro is very convenient as is the Cordless MiniMite. The fastest Dremel yet is the Lithium-ion Cordless model. 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. Drills are used to insert a hole for various reasons. It could be to anchor something by installing nails or screws. Routers are great for carving and engraving. A router can be somewhat intimidating, but once you get comfortable using it, you will find it to be a remarkable power tool. Practice on something before you use one on a project to get a feel for it. 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. You don t want to stop working throughout the day to spend time figuring out how to unjam the power nailer. You will want a power nailer that offers you an adjustable depth controller. This is because you will want to use it for different length of nails. It will also help you get the nails sunk in even with the surface of the project or even countersink them.