Using the Lenox 3007474L Bi - Metal Speed Slot Hole Saw is easy. First, make sure your power tool is turned off and unplugged before attaching the hole saw. Secure it tightly to the tool according to the manufacturer's instructions. When you're ready to cut, start at a slow speed to ensure the saw gets a good grip on the material. As you cut, apply steady pressure. Don't push too hard as the saw's sharp teeth and advanced design will do the work for you. After cutting, if there's a plug stuck in the saw, use a screwdriver in the SPEED SLOT to remove it. When it comes to maintenance, clean the saw after each use. You can use a brush to remove sawdust and chips. Store it in a dry place to prevent rust. Also, check the teeth regularly. If you notice excessive wear or tooth loss, it might be time to replace the saw. Remember, this saw is designed for cutting metal and lumber, so avoid using it on other materials that it's not intended for.
