This powerful 1600W rotary hammer drill is designed for heavy-duty concrete and metal projects. It features a 360-degree adjustable handle, SDS-MAX keyless chuck, and adjustable speed and vibration control. The drill has three functions: hammer drill, drill, and hammer, making it suitable for various work scenarios. The efficient cooling system and safety clutch protection ensure safe and reliable operation. The package includes a drill bit, chisel, grease, carbon brushes, wrench, and portable carrying case.