The DongCheng 710W Corded Drill Driver features a 710W high-power motor that can achieve sustainable and stable output with a maximum drilling diameter of 13mm on metal. Compact structure with multiple holding positions rubberized. One-key switch between forward and reverse, ensuring high efficiency. Adjustable speed multi-speed step-less speed adjustment with precise control and more stable power transmission. The self-locking switch design can easily cope with long-term continuous work. Ergonomically designed grip features a soft grip for comfort and better handling.