GK-FF10A Electric Impact Drill is also known as an impact driver or a hammer drill, is a power tool used for drilling holes and driving screws or fasteners into materials such as wood, metal, and masonry. It uses an electric motor to rotate a drill bit or driver bit at high speeds, allowing for quick and efficient drilling and fastening. This is a useful tool for construction, DIY projects, and home repair tasks. GK-FF10A Electric Impact Drill come with adjustable speed settings and a variety of chuck sizes to accommodate different types and sizes of drill bits or driver bits.