Using the DeWalt DCG418X1 cordless grinder is easy. First, charge the 9.0Ah battery fully using the included charger. Once charged, insert the battery into the grinder. Attach the appropriate guard and side handle for safety. You can use different size wheels within the 4 - 1/2 to 6 - inch range depending on your task. When you're ready to start grinding, hold the grinder firmly with both hands and press the trigger. Remember, the brake will engage in 1.5 seconds when you release the trigger. For safety, always wear protective gear like goggles and gloves. When not in use, store the grinder in the kit bag to protect it. Keep the battery charged and store it in a cool, dry place. Regularly check the grinder for any signs of wear or damage, especially the wheels and guards. If something seems off, don't use the grinder until you've had it checked.
