Using the DeWalt DCF403B rivet tool is quite straightforward. First, make sure you've got the right nose piece for the size of the rivet you're using. You can easily change the nose piece without any tools. Then, insert the rivet into the nose piece. Next, place the tool on the spot where you want to install the rivet and press the trigger. The motor will pull the mandrel and fasten the rivet in one stroke. When you're done, the on - board mandrel collector will catch the loose mandrel. Remember, the battery and charger are sold separately, so get them ready before you start working. This tool can handle different types of rivets like aluminum, steel, and stainless steel, but always use the appropriate size nose piece. For maintenance, keep the tool clean after each use. You can wipe it down with a dry cloth. Check the nose pieces and jaw set regularly for any signs of wear and tear. If they're damaged, replace them with the spare parts included in the package. And don't forget to store the tool in a dry place to prevent rust and other damage.
