Using your Milwaukee 48-40-4235 metal circular saw blade is a breeze. First, make sure your saw is turned off and unplugged. Install the blade on your saw using the 5/8 in. arbor. It's designed for dry metal cutting, so you don't need to use any lubricants. This blade is great for cutting steel, aluminum, strut, allthread, and angle iron. When cutting, apply steady pressure and let the blade do its job. Since it cuts cool, you can handle the cut pieces right away. As for maintenance, after each use, wipe the blade clean to remove any metal shavings. Store it in a dry place to prevent rusting. And always follow the safety instructions of your saw when using this blade.
