Using the Milwaukee 2485-20 M12 FUEL Right Angle Die Grinder is straightforward. First, make sure the battery is fully charged and properly inserted. Then, select the appropriate RPM mode according to your task using the 4-Mode RPM control. Hold the grinder firmly and use the variable speed trigger to start and control the speed. When working, always wear safety goggles and gloves. Keep the work area clean and well-lit. For maintenance, after each use, wipe the grinder clean to remove dust and debris. Check the battery regularly and charge it as needed. Store the grinder in a dry place to prevent damage. If you notice any abnormal noise or performance issues, stop using it immediately and have it checked by a professional.
