To achieve our company's aim of making life easier, each kind of item which we make is simple, durable, and efficient. An original product of 'Perfect' is also a top-sale item. With reasonable and simple design plus excellent workmanship, it has won general acceptances from people around the world who care about their health. With the strategy of taking care and being loved as foundation, we set about developing these new products; they are in use here now from our viewpoint. This new cardial racking system concept should resemble Aristotle's conception of logic That is, it should be simple, correct, intelligible and capable, how-ever complicated, of being rationalized into a model on paper. The 24 volt cordless hammer drill is an effective, versatile tool for drilling and driving--its driving power is excellent. It produces more torque than ever before; it can drill through plaster with greater speed; it can be used in dirty workplaces or on metal projects, just to list a few examples of its capabilities. It provides people with an all-new experience in do-it-yourself drilling. The 24 volt cordless hammer drill, combining high torque and high speed, delivers top-shelf performance that's at home in the hands of novices as with professionals. The drill's main functions include drilling into wood, metal and concrete, plus screw driving. With technological features such as high-capacity lithium-ion battery, advanced motor design and variable speed trigger, the user is ensured efficient and prolonged use. Like putting a good set of logs on the hearth, this drill is suited for heavy-duty tasks, such as drilling large holes or driving long screws. Its ergonomic design second to none in industry minimizes user fatigue when used for a prolonged period.