How to use: First, make sure you have all the other SPEED PUNCH™ System components ready. Then choose the appropriate hydraulic or battery - powered driver according to your needs. Place the material (like steel up to 10 gauge, aluminum, fiberglass or plastic) in the right position and start the punching process. Notice that the tool works much faster, so keep an eye on the operation. Precautions: Always use this punch lock with other SPEED PUNCH™ System components as it won't work properly alone. Avoid any forceful impacts that might damage the 'No Thread' design. Maintenance advice: After each use, clean the punch lock to remove any debris. Check for any signs of wear and tear regularly. Store it in a dry place to prevent rusting.