Using the DeWalt DWACM1802 hole saw set is quite straightforward. First, choose the appropriate hole saw for your metal - cutting job. Make sure the workpiece is firmly secured to avoid any movement during the cutting process. Then, start the drill at a slow speed and gradually increase it as the hole saw bites into the metal. When the cutting is done, the ejection spring will help you easily remove the plug. As for maintenance, after each use, clean the hole saws with a brush to remove any metal shavings. You can also apply a light coat of oil to prevent rusting. Store the set in a dry place. Always wear safety goggles and gloves when using this tool to protect yourself from any flying debris.
