Firstly, the cordless design means that you can take power hammer drill with you everywhere. You can get electrical chiseled carving or cutting tools and it is quite adaptable. Unlike power chisels, electric family appliances provide content without necessarily having to contact an outsider. What's more, the electric chisel is clean to operate and will not harm anyone. Secondly, with high torque output and a powerful hammer action this versatile tool can cut through even the toughest of drilling and driving jobs. One that is battery-powered means that no emissions are created and this is good for the environment. And you won't have to worry about stumbling on something. Additionally, tools are designed compact and light. Longer tool life, reduced repair time is labor cost when shipping to USA …. With the final hope of getting these pieces what say you want Yi Position above? Also because of the absence of cords there is less chance about something going wrong or your work surface being damaged.