Yking 3313 B - 13 mm Impact Drill Machine - It has a high-performance motor that is suitable for professional needs. It has an ergonomic design and compact size. It is mainly used for fastening and screwing purpose. It is one of the powerful electric drills. It is easy to switch in toggle standard drill function. It has an easy reverse switching option as well. It has a variable speed setting that helps you control the speed to get accurate drilling results. It is light in weight and has ball bearing construction that improves drill’s durability. It is an ideal option for severe conditions.