NCH Chain saws NCH-590 are the most powerful chain saws available in the market right now. This NCH chain saw comes with 1700 watt . It has a smooth handle grip to work more efficiently. It comes with most advanced 200 degree copper armeture. It has the best ergonomic design so that you can work without any discomfort or with minimum physical effort. It is very easy to handle, and very light in weight. you can do many works with this chain saw like work on lawn care, yard work, wood slicing and other outdoor projects. This Corded Chain Saw help DIYers carve firewood, lop small branches, and cut down dying trees.