This is especially important if you are working at an angle where the dust is coming directly down on you, such as overhead sanding. You can also choose to purchase a dust bag for the sander. Wearing long sleeves is a good idea as well. Some of the products you may be sanding could have chemicals or the paint could contain lead. It also depends on if you want to hassle with recharging the battery. To help you decide on the best model of power nailer for your needs, consider these features. Make sure any power nailer offers you what you will need to complete your particular project. Find out if the power nailer has a jam release. You can help reduce your chances of being involved in a power tool accident by using each one only for intended uses as outlined by the manufacturer. 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. Buying a new one makes sense if it is going to help you accomplish projects, but probably not worth the expensive if you only plan to use it once or twice. Hand size and strength is very important whey you are selecting the right power tools. Many people don t take that into consideration. Try the models on display in the store. Never force a drill to go in. If it is having difficulty, back it out some and then proceed slowly. You can damage the drill and cause injury to yourself it you attempt to drill a larger hole then the drill is capable of completing. Always wear safety glasses or goggles when you operate any type of drill. What features are you looking for in a particular power tool? Don t get caught up in all the features that one has to offer. You may end up paying a great deal more for a power tool that has features you don t intend to ever us. Take a good look at those features though because you may find a few you could really use that you didn t think of.