Using your Milwaukee 48 - 40 - 4225 Metal Circular Saw Blade is straightforward. First, make sure your saw is turned off and unplugged. Install the blade on the saw using the 20 mm arbor. Once installed, you're ready to cut various metals like steel, aluminum, strut, allthread, and angle iron. You don't need to use any lubricant as this blade is designed for dry cutting. Just start your saw and guide it through the metal for a clean, burr - free cut. Remember, the blade cuts cool, so you can handle the cut material right away. When it comes to safety, always wear appropriate protective gear like goggles and gloves. Keep your hands away from the blade during operation. For maintenance, after each use, clean the blade with a soft brush to remove any metal shavings. Store the blade in a dry place to prevent rusting. If you notice the blade is not cutting as well as before, it might be time to replace it.
