The KJZ05-10BK is a powerful drill designed for various drilling applications. It features a 600W high-power motor, providing sustainable and stable output with a maximum drilling diameter of 3/8" in metal. The drill is equipped with self-stopping carbon brushes, ensuring motor protection and longevity. Its high-strength plastic gearbox ensures a stable structure and durability for professional use.The drill offers adjustable speed with multi-speed stepless speed adjustment, allowing for precise control and stable power transmission. It also has a convenient forward and reverse switch for efficient drilling. The self-tightening drill chuck enables easy accessory replacement, enhancing work efficiency.