Using the DeWalt DWA8954F Elite Series cutting wheel is easy. First, make sure your cutting tool is properly set up and the wheel is securely attached. When you start cutting, apply steady pressure and let the sharp grains of the wheel do the work. You can use it to cut different kinds of metals like rebar, thick pipes, and sheet metal. Remember, this wheel is designed to last up to 2.5 times longer than some other brands, so you'll get more use out of it. As for safety, always wear protective gear like goggles and gloves. Don't force the wheel too hard while cutting, as this could cause damage to the wheel or the tool. When you're done, store the wheel in a dry place. Keep it away from moisture to maintain its performance. With proper use and care, this cutting wheel will serve you well for a long time.